Roy

George Nader

Acting

Alice

Claudia Barrett

Acting

Johnny

Gregory Moffett

Acting

The Professor

Jack Mylong-Münz

Acting

Mother

Selena Royle

Acting

Carla

Pamela Paulson

Acting

Ro-Man the Monster / Great Guidance

George Barrows

Acting

Ro-Man / Great Guidance (voice)

John Brown

Acting