Undertone (2026)
A really quite spooky film about a series of audio recordings send to a podcast that seem to contain evidence of a possession. A film that almost entirely has its effect relayed by sound
The Science Fiction Horror and Fantasy Film Review
The Ambiguously Fantastic refers to works that create a deliberate uncertainty about whether elements of the fantastic exist or not. They raise the suggestion that it could exist or equally that it might be all in a protagonist’s imagination or there may be a more mundane explanation for what is going on.
Sometimes this may result in a Rationalised Fantasy where the end of the story pulls back to deliver a mundane explanation for seemingly fantastical events, or everything is revealed to be conclusively in someone’s imagination. Just as equally, a work may leave the ambiguity unresolved.
The most common examples of this might be whether ghosts and hauntings are real. Efforts included here also leave doubt about the actuality of monsters, aliens, angels, reincarnation, miracles, witchcraft and deviltry, UFOs, werewolves, or claims that someone is an alien or time traveller.
The classic Ambiguously Fantastic story was Henry James’s The Turn of the Screw (1898), which has been multiply filmed, in which we could not be certain if the central character was seeing ghosts or it was all just in her imagination. On film, the classic Ambiguously Fantastic films were the works of Val Lewton, beginning with Cat People (1942) in which we could not be certain if the heroine really could turn into a panther or it was just her superstitions and the imaginings of others.
A really quite spooky film about a series of audio recordings send to a podcast that seem to contain evidence of a possession. A film that almost entirely has its effect relayed by sound
Yorgos Lanthimos has become a director of acclaim in recent years. Here he remakes the Korean film Save the Green Planet where crazy conspiracy theorist Jesse Plemons abducts CEO Emma Stone insisting she is an alien
A completely indescribable film about a young girl who befriends a hitman and asks him to protect her from an imaginary monster. The result falls somewhere between Leon/The Professional and a Jean-Pierre Jeunet film
This has quite a few similarities to the underrated The Wind with Sarah Paulson as a mother in the 1930s Dustbowl seeing possible supernatural figures amid the dust storms, which could just as easily be fraying sanity
This is a werewolf film with a difference. Everything comes with an ambiguity that is seen through the eyes of a young child trying to make sense of what is happening to her father
Quite a good film about a space expedition where the crew members on a mission to Saturn fall into an increasing paranoia and inability to tell what is real due to the drugs used in the hypersleep process
Alexandre Aja film with Halle Berry and sons at a cabin in the woods facing an evil force outside. A work that screws with what we think is going on
This may be or may not be a werewolf film. What we have is a work that is long on mood and much ambiguity as a man hides in the English countryside from a crime he has conducted
This conducts a perfect simulation of a 1970s tv talkshow with David Dastmalchian as a host who tries to expose/debunk a demonic possession before things go wrong live on air
Quite good New Zealand made film about mysterious happenings during a hike into the bush, where what is happening is kept in a state of careful ambiguity
A film of electrifying tensions set just after World War II where a group of friends gather in an apartment and hold a séance that in turn brings out what they did during the War
An M. Night Shayamalan film concerning strangers who conduct a home invasion to force Dave Bautista and family to make a horrible choice to prevent their vision of the end of the world
Rebecca Hall gives an extraordinary performance of disturbed psychology as a woman dealing with a man from her past who may have eaten her child
Fascinating, enigmatic film about a woman isolated on an island off the Cornish coast who is haunted by cryptic mystery figures, who are possibly all in her imagination, possibly not
This received acclaim on the arthouse circuit. Tilda Swinton plays both the daughter and her mother who go to stay a hotel that may be haunted. Everything hovers in a state of ambiguity
Quite an entertaining film based on the conspiracy theory that we are all living in The Matrix where Owen Wilson and Salma Hayek become wound up in virtual simulation
A horror film made as an allegory for Covid with a family trapped inside a bathroom without supplies as a mysterious catastrophe happens outside their door
A fascinatingly enigmatic and beautifully made film where Sienna Guillory becomes concerned when her daughter is mysteriously affected by something that causes her to stop eating
A standout Spanish film about a 19th Century family at remote house in the midst of a great plain who are under attack by monsters that may just as easily exist in the mind
A beautiful slow burn of a film that avoids almost any labels one tries to apply. It could be a film about dementia, it starts out seeming like a work about a haunted house but refuses to adhere to any of the tropes and instead heads for a remarkable and unique place of its own
Blumhouse film where a Westernised Indian girl rejects her traditional mother’s fears about her new boyfriend being a bad man reincarnated only for them to come true
The best of the Welcome to Blumhouse films set among the rivalry of two sisters at a highly competitive music school where one gets an occult text allowing her an advantage
An interestingly odd film where a videographer looking for a story investigates homeless man Joe Manganiello’s claims to being a superhero, which may or may not be true
A new version of J. Sheridan Le Fanu’s classic, multiple filmed lesbian vampire story. This retells the story in dreamy Victorian surroundings
Another remake that nobody asked for. The 1990 film is reworked in a script that ditches almost all of the afterlife themes and instead seems to want to be a film about veterans addicted to reality-blurring drugs
A wonderful maybe monster movie. Jeremy Gardner falls to pieces after his girlfriend leaves. At the same time, he is certain a monster is lurking outside while everyone else thinks he is losing it.
Low-budget film that absorbs you in an intensive headspace as family members visit a reclusive brother who claims to have The Devil locked in the cellar
This has been called the unluckiest film ever made – there is even an entire documentary devoted to the collapse of a prior version. Here Terry Gilliam’s film about people on delusional quests finally emerges with the glory he always intended it to be
A beautifully subtle and ambiguous film about a pioneer woman alone in a cabin on the American Frontier where she is haunted by demons of the prairies that may all be in her mind
Film where a woman in an asylum insists that her baby has been stolen from her womb and that she has psychic powers. Or equally possibly she is delusional. This sits on an ambiguous fence with some subtlety
British horror film that develops a sense of uncanniness that resembles an Eraserhead at times with a man haunted by a puppet and giant spiders. The mood is unsettling, least of all that we are never sure what is real or taking place in the character’s head
Blumhouse film that stars Topher Grace as an asylum detainee who is released to home detention and may or may not be hallucinating seeing figures inside the house
The title leads you to expect a variation on Jack the Giant Slayer but instead we get a very good story about a troubled girl who believes in giants. Very similar to A Monster Calls, this is carried by a fantastic performance from 15 year old Madison Wolfe
Strongly reminiscent of The Innocents, Emilia Clarke from Game of Thrones plays a nanny arriving at an estate to tend a boy who claims to hear his dead mother’s voice in the stone walls.
Chillingly effective film where a teenage girl casts a spell to kill her mother, only to become terrified and try to turn back what she has unleashed
An enigmatic film set in a future where aliens have invaded the Earth as a lone soldier is sent to crew a remote post and imagines he is seeing things
The seventh of the Child’s Play films with the killer doll Chucky. I never much cared for the original series but the modern films – those with Chucky’s name in the title – have become a lot wittier and playful, constantly making jokes back to the rest of the series
Ben Wheatley produced film that soon becomes a first order mindfuck. An detective undercover in therapy could just be a mentally ill man with delusions of being a detective or just as equally be having his reality manipulated
Sequel in name only to Cloverfield, this takes place in a survival shelter where an unspecified catastrophe has happened outside but we cannot be certain what or even if anything at all. Okay but films like Take Shelter and The Divide did this much better
A micro-budgeted production shot in a trailer in the woods with a cast of two that sits in a fascinatingly ambiguous place about whether the central character has sold his soul or gone off his psychiatric meds
Gigantic flop starring Will Smith and a reasonable cast line-up that has the most ridiculous screenplay ever written. Mostly a positive inspirational drama about grief but does definitely arrive at a bizarre fantastical ending
An enigmatic and baffling Canadian-made film about a man who goes to life in the woods where something (possibly imaginary) seems to be taunting him. This eventually leaves audiences confused what is happening
One of Woody Allen’s slighter films about rationalist Colin Firth who is debunking medium Emma Stone but becomes convinced of her powers as romance sparkles
Ghost story that does an effective job of generating dread and eerieness while also existing in a place that leaves you unsure whether it is all not just occurring inside the lead character’s fraying sanity
An interesting adaptation of the classic lesbian vampire story Carmilla. This modernises and relocates it to Middle America and plays the vampirism with a psychological ambiguity
Adaptation of an autobiographical Philip K. Dick book that he wrote in an attempt to make sense of a series of bizarre hallucinations, this long-rumoured film manages, despite a low-budget, to mainline the brain-twisting nature of Dick’s writing better than any other adaptation
A film about childhood boogeymen that takes place as a work of psychological horrors, where everything could be happening in the imagination of a stressed mother’s collapsing mental state. An extraordinarily assured directorial debut
Roger Christian was art director on Alien but will always be remembered as director of the notorious Battlefield Earth. Here he is stuck making a cheap, tatty and frequently incomprehensible copy of Alien about alien impregnation
A couple of years ago, the hauntingly eerie Absentia made Mike Flanagan into a must-watch director; this is his follow-up – the story of an evil mirror that, while slightly the lesser of Absentia, conducts some undeniably effective games of reality and illusion
An LGBT romance featuring fantastic performances from Juno Temple and Riley Keough before they became better known names. This also acts as an ambiguous monster movie
Indie film that seems a mix of A Field in England and The Picnic at Hanging Rock. The first half contains some very realistic scenes of people getting wasted on drugs but the second as characters set out along a path in the woods that leads to Hell proves frustratingly elusive
Rue Morgue magazine editor Rodrigo Gudiño makes his directorial debut with an old-fashioned ghost story that is a slow, moody ambiguous single-person drama
Strong, well-written film from Buried director Rodrigo Cortes about investigators of psychic frauds encountering a possibly real example. This takes a welcomely sceptical, rationalist perspective, has a great cast and fine build-up but alas falls apart in a lame twist ending
Quirky indie film about a possibly deluded man who advertises for a time travel companion. The actuality of the time travel element is kept ambiguous and this plays out as a relationship drama that overflows with charm and freshness
This promises the amusing idea of a sarcastic 00s take on The Breakfast Club but emerges as no more than a glorified episode of Scooby-Doo, in a plot about punishing the children of privilege
Saw series Darren Lynn Bousman downplays sadism in favour of a psychologically ambiguous film about a series of attacks possibly conducted by the Jersey Devil
A ghost story from Ti West that gains its effect from a quiet, mundanely understated approach and existing in an ambiguous place where we cannot be sure whether manifestations are real or in the imagination
Interesting attempt to rewrite Carmilla for the Twilight crowd. In fact, this is a film that features more credible teenage girls and is far more successful as a horror film and at creating uncanny mood than the Twilight films were
High hopes for this third film from Juan Carlos Fresnadillo emerge as no more than Boogeyman with shallow artistic pretensions and is a disappointingly middle of the road work
Strong and effective film with Michael Shannon as a man who has precognitive vision of a terrible coming storm and tries to build a shelter while everyone around him thinks he is going mad
Film about an escaped killer and teenagers stalked on a haunted stretch of road. A film that creates mystery about what is happening only to reach a frustrating non-resolution. Without the well-known name of Bruce Davison, this would only be low-budget amateur film
Fascinating film about a cult centred around a woman who claims to come from the future. Featuring an ethereal performance from a then unknown Brit Marling, the film remains ambiguous about her claims. Less a script than a series of often emotionally raw scenes that have been improvised between the actors
In the vein of Pasolini’s Teorema, French director Bruno Dumont makes a film about an ambiguous visitor who may be capable of miracles. Slow, very opaque but eventually rewarding
Blair Witch Project co-director Eduardo Sanchez makes a film that sits in a fascinatingly ambiguous place as to whether a wife is being haunted/possessed or is mentally disintegrating
After some 150 other films, you have to wonder what another version of Hamlet has to offer. This Canadian adaptation does little other than updating the setting to the 1940s
The first genre film of Mike Flanagan. A fascinating film about creatures that may be abducting people. The film sits on an ambiguous line that leaves much in doubt, while achieving some strikingly subtle, understated directorial effects
Canadian film about a girl’s strange obsessive relationship with her talking tattoo. The idea has been done before but the film and fine performances give it life
A classic British ghost story that produces an exceedingly haunted atmosphere at times, although falls apart in a highly contrived M. Night Shyamalan twist ending
This, the second film from Nacho Vigalondo, is a head-scratcher, Though it is ostensibly an alien invasion film, Vigalondo instead creates a comedy of errors
Entirely charming film about a woman who claims to be a fairy. In the best tradition of Jacques Tati, this consists of a series of deliriously nonsensical sight gags that become an utter delight
Adam Gierasch, known for his gore-drenched horror films like Autopsy and Night of the Demons, takes a change of direction into the haunted house genre
Uwe Boll seems to be improving. Here he has abandoned action for a character-driven drama about the appearance of an ambiguous stranger heralding the Biblical end of the world
Chinese-made Wu Xia film – sort of a flying swordsman variant on A History of Violence. This comes on an impressive scale but also plays down the action element and leaves all the flying swordsman moves sitting on the fence as being possibly mundane
Low-budget UFO/alien abduction film that mostly this just retreads familiar material, although it does evince a certain interesting state of rubber reality about what is happening
Essentially a feature version of The Twilight Zone‘s classic Nightmare at 20,000 Feet episode, this generates some remarkable tension with a group trapped in mid-air in a small plane before a lame twist ending
A couple on a getaway to an uninhabited island on Australia’s Great Barrier Reef find the island may be haunted
Adult actress Tori Black plays a straight role as a hooker who goes to a meet with a client in a motel room where claims that he is a werewolf
A BBC adaptation of the classic oft-filmed Henry James ghost story in which we cannot be sure whether the ghosts are real or exist inside the heroine’s imagination. This treats some aspects of the story liberally but gets the essence of the story right
A Clive Barker adaptation taken from the name of his story collection. While not uninteresting, it emerges as a haunted house story that eschews genre cliches for an everyday approach and never quite delivers its punches
Promising film about two people at a mine in the desert affected by what would appear to be the drill having dug all the way down to Hell. The film plays a corny idea seriously and sits in an interestingly ambiguous place about what is going on.
The second film from Belgian director Fabrice Du Welz is an intensely haunted albeit enigmatic journey into Southeast Asian jungles in search of a missing child
An Australian Found Footage film about a haunting. Rather than the intense spookiness of Paranormal Activity, this is more a mockumentary that is constantly turning what we expect is going on on its head
Variation on Invasion of the Body Snatchers with body-snatching doppelgangers emerging from mirrors. Directed with an impressive air of subtle, brooding disquiet, this manages to run up some reasonable twists on an oft-told tale
Beautifully written film about an immortal. The result is an entirely captivating SF film whose whole effect emerges simply from people sitting in a living room talking
Made by Walden Media following the success of their The Lion, The Witch and the Wardrobe, a well-made adaptation of a Christian children’s book even if it sits uncertainly between gentle realism and the push to make it a fantasy film
Adapted from a David Gerrold book, this is essentially the Adam Sandler adopts a kid film Big Daddy by way of K-PAX and its ambiguous alien visitor
From The Blair Witch Project co-director Daniel Myrick, a film about two paramedics abducted into a crazed UFO cult who believe their delivery is coming
This should be mandatory viewing after watching The Exorcism of Emily Rose. While that film rewrote the tragedy of Anneliese Michel as a film about possession, this German-made production sets things straight and tells a story about a girl with mental health issues
Robert Pattinson (before he was a recognised name) as a convalescing pilot during WWII who is haunted by demonic spiders in an adaptation of a book by occult writer Dennis Wheatley.
Critically acclaimed Guillermo Del Toro film set during the Spanish Civil War where a young girl finds the entrance to a dark realm. This plays like a very dark version of the Narnia films
One of the last films from William Friedkin, an astonishingly deranged descent into paranoia and madness, featuring an alarming performance from a young, unknown Michael Shannon
Before the likes of Defendor, Kick-Ass and Super, there was this, one of the best comedies about superheroes with no powers. The film loves screwing with its audience and comes with a series of mind-bending flips between drug hallucination and subjective view of the superpowers in action
Bizarre but undeniably brilliant Terry Gilliam film about a young girl in the cornfields of the Midwest who builds a fantasy out of the sometimes disturbing things around her
Luc Besson makes a charming and funny film where a suicidal loser is aided by a tall and statuesque Rie Rasmussen who claims to be an angel sent to help him sort his life out
Beautifully made and exquisitely directed film with Nicole Kidman as a widow who meets a ten-year-old boy who claims to be the reincarnation of her late husband
A bizarre South Korean comedy about a businessman who is imprisoned by a possibly crazed man who insists that he is an alien. Things sit in an absurdly funny ambiguity. Later remade by Yorgos Lanthimos as Bugonia
Very strange New Zealand-made film that starts out seeming to be an abduction thriller and then turns into an even stranger ghost story that we cannot be sure is happening or all in the heroine’s imagination
Strong return to genre material for Australian director Richard Franklin with Radha Mitchell as a yachtswoman in a round the world race facing ghosts on board that may well all be in her imagination
M. Night Shyamalan delves into the crop circle phenomenon and makes an alien invasion film. At this point his films were predicated on big conceptual surprises and this comes out as a damp squib when we find out what is going on
Kevin Spacey is a mysterious patient in a psychiatric institution who makes possibly true claims to be an alien. An uncredited ripoff of the far superior Man Facing Southeast