Assigned to a missing person case, reporter Trish Bostwick follows the trail to a secluded asylum hidden in the New England woods, but everything changes when a knife-wielding stranger hijacks her car, plunging her into a descent of paranoia and madness.

A reporter arrives in Rijeka and is placed in a hotel room numbered 23 where he also meets a mysterious roommate with a shady past. His arrival in the city coincides with the dissappearence of a famous local musical artist. His interest sufficiently piqued, he starts an amateur investigation of his own, which traps him in the inescapable clutches of the city's criminal underworld, putting the life and safety of both him and his family at risk.

A once-esteemed psychiatrist helplessly watches her life spiral into a nightmarish maelstrom of supernatural hysteria and gruesome deaths, all linked to a seemingly unstoppable ancient curse.

Pilates instructor, Amelie Didot, begins a steamy love affair with one of her handsome clients, journalist Pierce Dalton, but the duo soon find themselves dangerously intertwined after Amelie comes face to face with a masked woman following a murder. When it’s revealed the killer has an erotic obsession with Pierce, Amelie becomes a target in the middle of a deadly love triangle.

Yoo-ra suffers from nightmares every night. One day she meets her high school friends. Jin-tae is a promising artist, In-seok is a chaebol and former thug, Hye-jin likes In-seok, and Seong-ho, who used to be In-seok's errand boy, finally meet up. Yoo-ra asks her friends if they remember the classmate that killed herself. Everyone is flustered and claims they don't. Yoo-ra goes to the bathroom, but passes out after seeing herself in the mirror. Everyone gets in In-seok's car to send Yoo-ra home, but they get into an accident and all become unconscious. When they wake up, they are at a familiar school that's closed. It was the school they went to that has closed down.

To cure their insomnia, a social outcast befriends an ASMR streamer where the lines between friendship and obsession become blurred.

Truck driver searches for his brother, who has disappeared in a town run by a corrupt judge.

A blind Vietnam vet, trained as a swordfighter, comes to America and helps to rescue the son of a fellow soldier.

A reporter is murdered while driving to his job. The Police are contacted by a clairvoyant who saw the death in a vision, but some dark force is preventing him from seeing the man behind the crime...

The supposedly dead and buried Mabuse returns to his criminal activities, as his longtime foe Police Inspector Lohmann, a dauntless girl reporter, and an American - who may be an FBI agent, or maybe a Chicago mobster - investigate a series of gruesome murders connected to a maximum security prison and involving a minister who has written a book called "The Anatomy Of The Devil".

Strange things happen in a revue theatre. The dancer Maria seems to be hunted by an invisible admirer. When the body of a probable FBI agent is found in a trunk the police asks FBI man Joe Como for help. Como gets interested in the revue theatre and an ominous transport firm soon. When he is receiving mysterious threatening letters he is sure that Dr. Mabuse has risen again. But what is going on at "Enterprise X" so that both the goverment and the mad genius in crime are interested in it?

The spirit of the evil Dr. Mabuse takes over the body of a famous professor. The professor/Dr. Mabuse then begins a new crime wave that terrorizes the city.