Moe

Moe Howard

Larry

Larry Fine

Curley-Joe

Joe DeRita

J.P. Morse

Jerome Cowan

Dr. Ingrid Naarveg

Anna-Lisa

Dr. Ted Benson

Robert Colbert

Venusian Robot

Don Lamond

Director

David Lowell Rich

Writer

Raphael Hayes

Producer

Harry A. Romm

Cinematography

Ray Cory

Art Direction

John T. McCormack

Editor

Danny B. Landres

Music

Mischa Bakaleinikoff

Sound

Harold Lewis