Cast (8)

George Nader

Roy

Claudia Barrett

Alice

Gregory Moffett

Johnny

John Mylong

The Professor

Selena Royle

Mother

Pamela Paulson

Carla

George Barrows

Ro-Man the Monster / Great Guidance

John Brown

Ro-Man / Great Guidance (voice)

Crew (12)

Jack Greenhalgh

Director of Photography

Merrill G. White

Editor

Phil Tucker

Director

Elmer Bernstein

Original Music Composer

Phil Tucker

Producer

Wyott Ordung

Screenplay

Al Zimbalist

Executive Producer

Alan Winston

Associate Producer

Robert E. Barnes

Assistant Director

Clarence Eurist

Production Supervisor

Stanley E. Campbell

Makeup Artist

John Orlando

Property Master