JJohn CosgroveProductionPopularity: 0IMDbKnown For7.7Unsolved MysteriesExecutive Producer7.6Eerie, IndianaCo-Executive Producer7.7Unsolved MysteriesExecutive Producer7.3Yesterday's ChildrenExecutive Producer5.7CaffeineProducer5.5The InheritanceExecutive Producer5.7Buffalo DreamsExecutive Producer7.6Victim of Love: The Shannon Mohr StoryExecutive Producer5.9The Sleepwalker KillingExecutive Producer4.5The Boy Who Loved TrollsExecutive ProducerUnsolved Mysteries Volume 1: UFOsExecutive Producer8.0Unsolved Mysteries: GhostsCreatorFilmographyMovies10TV Shows5AllCast1Crew9Browse All2020s9.0Unsolved Mysteries: Behind the LegacySelf2000s5.7CaffeineProducer5.7Buffalo DreamsExecutive ProducerUnsolved Mysteries Volume 1: UFOsExecutive Producer7.3Yesterday's ChildrenExecutive Producer1990s5.5The InheritanceExecutive Producer5.9The Sleepwalker KillingExecutive Producer7.6Victim of Love: The Shannon Mohr StoryExecutive Producer1980s4.7The Secret Identity of Jack the RipperWriter4.5The Boy Who Loved TrollsExecutive Producer
