John Cosgrove

John Cosgrove

aka.

Biography

Cast

Unsolved Mysteries: Behind the Legacy
10

Crew

Unsolved Mysteries
7.7
Unsolved Mysteries
7.7
Unsolved Mysteries
7.7
Unsolved Mysteries
7.7
Eerie, Indiana
7.5
The Inheritance
5.7
Unsolved Mysteries: Ghosts
8
Yesterday's Children
7.3
Victim of Love: The Shannon Mohr Story
7.2
Victim of Love: The Shannon Mohr Story
7.2
Caffeine
5.6
Caffeine
5.6
Unsolved Mysteries: UFOS
9
Unsolved Mysteries: UFOS
9
The Sleepwalker Killing
5.9
The Sleepwalker Killing
5.9
Buffalo Dreams
5.5
Unsolved Mysteries Volume 1: UFOs
0
The Secret Identity of Jack the Ripper
4.2
The Boy Who Loved Trolls
1