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  • SHOWRUNNER 1
  • DIRECTOR 1
  • PRODUCTION 4

John Cosgrove

John Cosgrove is the showrunner of Unsolved Mysteries.

John Cosgrove

Showrunner

Unsolved Mysteries
Unsolved Mysteries

Director

The Sleepwalker Killing
The Sleepwalker Killing

Production (4)

The Sleepwalker Killing
The Sleepwalker Killing
The Inheritance
The Inheritance
Buffalo Dreams
Buffalo Dreams
Yesterday's Children
Yesterday's Children