
Don O. Knowlton
Acting
Biography
Don O. Knowlton is known for Monsters (2022), Mindhunter (2017) and Criminal Minds (2005)
Known For

An agent in the FBI's Elite Serial Crime Unit develops profiling techniques as he pursues notorious serial killers and rapists.
MINDHUNTER

The story of the Menéndez brothers, who were convicted in 1996 of murdering their parents José and Mary Louise “Kitty” Menéndez.
Monsters: The Lyle and Erik Menendez Story

In the headquarters of a major American automotive company in Detroit, a floundering group of executives at Payne Motors must adapt to the changing times or be sent to the junkyard.
American Auto

Orson Welles’ Great Mysteries is a British television anthology series produced by Anglia Television for the ITV network and broadcast between 1973 and 1974. The series presents standalone adaptations of classic mystery, crime, and supernatural stories drawn from literary sources including Dickens, Conan Doyle, Wilkie Collins, Balzac, Maugham, O. Henry, and others. Each episode is framed by original introductory and closing sequences performed by Orson Welles, who serves as the series’ host and sole recurring on-screen presence. These segments, written and directed by Welles (uncredited), function as stylized narrative framing devices rather than dramatic participation in the stories themselves. The dramatic content of each episode is performed by separate casts and directors, with no continuing characters or serialized narrative, establishing the series as a unified television anthology rather than a collection of standalone films.
Orson Welles' Great Mysteries

Anna Moore and her younger brother Walt are teens who live the lives of Hollywood "it" kids as the children of famous movie star couple John and Jennifer Moore. Anna and Walt have recently returned to Los Angeles after living in Australia for the past two years while their parents were shooting a movie.
Gigantic

A young woman dealing with anorexia meets an unconventional doctor who challenges her to face her condition and embrace life.
To the Bone

Hippie meets Hollywood in this indie comedy series for artists, entrepreneurs, and seekers about following your dreams and growing nowhere fast!
Stuck in Development

In a small town, a serial killer mutilates the bodies of his victims and leaves a flower on the corpses. The sheriff and his wife/deputy investigate the murders while trying to keep from alarming the citizens. They team up with an autistic hound dog trainer to try to track the killer.
Brutal

Disturbed Isabelle is locked in a fierce battle with a vicious demon that's hell-bent on owning her soul
Blackwater Valley Exorcism

Ben and Sydney set out to have the perfect wedding. They just never planned on it being by the side of the road. A film about the journey to happily-ever-after and the detours along the way, SAY I DO will leave you asking the most important questions about love and tying the knot.
Say I Do
The story of the world's worst assassin, who is so bad he can't even kill himself.
Bad Assassin

A man named Dent tells his therapist about a lucid dream he had about a headless killer Tree-man.