John Greenewald Jr.

Top 10 collaborators

1 collaboration

G. Larry Butler

1 collaboration

M

1 collaboration (as Director)

W

Whitley Strieber

1 collaboration

G

1 collaboration (as Writer)

M

1 collaboration

A

Allison Fleming

1 collaboration

Bogdan Szumilas

1 collaboration

S

1 collaboration (as Director)

J

1 collaboration

Roles

Match

Confirmation: The Hard Evidence of Aliens Among Us? (1999)

Crew

National Geographic: Hitler and the Occult (2007)

Writer | Producer