Concerned about his friend's cocaine use, Dr. Watson tricks Sherlock Holmes into travelling to Vienna, where Holmes enters the care of Sigmund Freud. Freud attempts to solve the mysteries of Holmes' subconscious, while Holmes devotes himself to solving a mystery involving the kidnapping of Lola Deveraux.
While vacationing in St. Moritz, a British couple receive a clue to an imminent assassination attempt, only to learn that their daughter has been kidnapped to keep them quiet.
Child psychologist Carter Nix is a loving and caring family man, but under this appearance lies a dark and troubled past. Grappling with the consequences of this past on his own psyche and the influence of his returning father and violent brother Cain, Carter becomes involved in a series of murders and kidnappings. Meanwhile, his wife Jenny rekindles an old love affair, placing herself in the crosshairs of her increasingly unstable husband.
A playwright descended from the Borgia family becomes a murder suspect.
Sherlock Holmes investigates when young women around London turn up murdered, each with a finger severed. Scotland Yard suspects a madman, but Holmes believes the killings to be part of a diabolical plot.
Dr. Hohner, theatre physician at the Vienna Royal Theatre, murders his mistress, the star soprano when his jealousy drives him to the point of mad obsession. Ten years later, another young singer reminds Hohner of the late diva and his old mania kicks in. Hohner wants to prevent her from singing for anyone but him, even if it means silencing her forever.
A wave of gruesome murders sweeps Tokyo, and the only link is a bloody X carved into the victims' necks. In each case, the murderer is found nearby and recalls nothing of the crime. Detective Takabe and psychologist Sakuma are called in to figure out the connection, but their investigation goes nowhere. An odd young man, arrested near the latest murder, has a strange effect on everyone with whom he comes into contact. Takabe starts a series of interrogations to determine the man's connection with the killings.
After a meteorite unleashes a three-headed beast upon Tokyo, Mothra tries to unite with Godzilla and Rodan to battle the extraterrestrial threat.
A violent gang enlists the help of a hypnotherapist in an attempt to locate a painting which somehow vanished in the middle of a heist.
A woman begins to receive ominous phone calls from her nephew, who died 15 years earlier. With each phone call, a family member dies. Will she be the next in line?
A woman believes herself to be the reincarnated spirit of an ancient prince's lover. Meanwhile, a murderer turns out to be the reincarnated spirit of the prince himself.
The sinister Dr. Fu Manchu returns to destroy the people he holds responsible for the death of his family.
A former cop who now working as a hypnotist is approached by a stranger who asks him to bring out his other identity, Jack the Ripper.
When a flower girl is kidnapped by a deranged White Russian, to impersonate the missing Princess Anastasia Romanoff while under his hypnotic spell, the French police attempt to solve the case with forensic method and the aide of a gentleman thief.
The original broadcast of the 1977 Halloween special of Night Owls With Jack Delroy. Released on VHS as part of a collector's edition of Late Night With The Devil.
A detective becomes entangled in a mystery involving his missing daughter and a secret government program while investigating a string of reality-bending crimes.
In the past, Kurumi Usushima (Yuto Nakajima) wanted to become a ballerino, but he is now a detective. Kurumi Usushima and his senior detective, Takao Washio (Masahiro Takashima), solve a case by using the hypnosis technique past life regression.
A Chinese doctor vows revenge against the allied troops who killed his wife and child during the Boxer Rebellion.
A tabloid writer has evidence of the assassination of a US Senator. A visit from a scrupulous FBI agent suggests he may know more than he's admitting about the assassination and the key may reside in the recesses of the writer's dark past.
Dr. Tony Flagg's friend Steven has problems in the relationship with his fiancée Amanda, so he persuades her to visit Tony. After some minor misunderstandings, she falls in love with him. When he tries to use hypnosis to strengthen her feelings for Steven, things get complicated.