"To celebrate the 50th anniversary of the moon landing, this documentary tries to solve the great mystery: Was Snoopy a top-secret astronaut?"
Jeff Goldblum
as Self
Ron Howard
Ginger Kerrick
Wes Chesser
Gene Cernan
Sean Cullen
as Peppy Announcer (voice)
Terry McGurrin
as Snoopy (voice)
Ethan Pugiotto
as Charlie Brown (voice)
Wyatt White
as Linus (voice)
Isabella Leo
as Lucy (voice)
Charles M. Schulz
as Self (archive footage)
Aaron Bergeron
Writer
Morgan Neville
Director
Kimberly Small
Producer