John Cosgrove

Unsolved Mysteries: Behind the Legacy
2023
Self

Caffeine
2006
Producer

Buffalo Dreams
2005
Executive Producer

Unsolved Mysteries Volume 1: UFOs
2004
Executive Producer

Yesterday's Children
2000
Executive Producer

The Sleepwalker Killing
1997
Director

The Inheritance
1997
Executive Producer

Victim of Love: The Shannon Mohr Story
1993
Director

The Secret Identity of Jack the Ripper
1988
Writer

The Boy Who Loved Trolls
1984
Executive Producer