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Person· Writing

John Greenewald Jr.

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Biography

No biography is available for this person.

Known for

Doomsday: 10 Ways the World Will End

2016 Series 7.5

National Geographic: Hitler and the Occult

Filmography

5 displayed · 5 matching · 5 total

2021

UFO

Acting (Self - The Black Vault) 4 EP

2016

Doomsday: 10 Ways the World Will End

Writing (Writer) 1 EPProduction (Producer) 1 EP

2012

Unsealed: Conspiracy Files

Acting (Self) 22 EP

2007

National Geographic: Hitler and the Occult

Writing (Writer) Production (Producer)

1999

Confirmation: The Hard Evidence of Aliens Among Us?

Acting (Self)