In works of fiction, from literature to film and television, hypnotic scenes frequently exaggerated the phenomenon as instantaneous and irresistible, presenting it as an almost magical form of domination. The hypnotist character often appears as a villain who manipulates others for crime, power, or sexual advantage, and this has led to the formation of negative stereotypes about hypnotism. While these tropes begun in literature, cinema and television soon amplified them. The silent film
The Cabinet of Dr. Caligari (1920) showed the titular Dr. Caligari commanding his sleepwalking servant Cesare to kill. Horror films such as
Svengali (1931) reinforced the link between hypnosis, sexual tension, and moral corruption. From the mid-twentieth century onward, television programs such as
Doctor Who and
The X-Files used hypnosis to depict manipulation and psychic control. This has also been a feature in mainstream comics, such as
Batman (1966–68) and
Wonder Woman (1975–79); comic book villains with hypnotist powers included ones like
Mad Hatter,
Pied Piper and
Universo from
DC Comics and the
Enchantress,
Mesmero, and the
Ringmaster from
Marvel Comics. Exaggerated powers of hypnosis often appear in works of science fiction, horror and fantasy. There, works often treat hypnosis as a
psi power and an emblem of psychic superiority—a mental ability comparable to
telepathy or
mind control. In
Frank Herbert's
Dune (1965) the
Bene Gesserit use "the Voice" to compel obedience, while in
Martin Caidin's
The God Machine (1969) it is used by a computer (
AI) to control the world. Science fiction further expanded hypnosis into speculative technology. As early as mid-1930s
Wallace West used the concept of
subliminal advertising to suggest one popular avenue for hypnosis (‘‘The Phantom Dictator''). In
A. E. van Vogt's
Slan (1940), hypnotic crystals amplify telepathic power, while his later
The War Against the Rull (1959) introduced visual patterns that compel obedience.
The Prisoner episode "The General" (1967) featured hypnotic teaching machines, echoing earlier fiction about "hypnopaedia" or
sleep learning (ex.
John W. Campbell's "The Brain Stealers of Mars" (1936)). Self-hypnosis also becomes a vehicle for
time travel in works like
Jack Finney's
Time and Again (1970) and
Richard Matheson's
Bid Time Return (1975).
The She Creature (1956) extended hypnotic regression to
evolution itself, with characters reverting to prehistoric forms. Films like
The Manchurian Candidate (1962, 2004) and
Looker (1981) transformed hypnosis into a metaphor for political
brainwashing, reflecting
Cold War fears of mind control, as nineteenth-century anxieties about criminal manipulation evolved into twentieth-century fears of propaganda and subliminal persuasion. Hypnotic techniques allowed one to study past lives,
reincarnation and
genetic memory On a Clear Day You Can See Forever (1970) and
Some Other Place. The Right Place (1973) by
Donald Harington. Some rationalization of this was done through tying powerful hypnosis to strong pheromones in
John Brunner's
Children of the Thunder (1989) or a virus in
Jessica Jones (2015-2019). Fantastic literature often attributes hypnotic powers to nonhuman beings. Stories of hypnotic control, continuing from the early Dracula era, recur regularly, extended beyond vampires to aliens and mutants, from
James Corbett's Devil-Man from Mars (1935) to
Ian Watson's
Converts (1984). == More balanced or realistic depictions ==