Flight of the Lost Balloon

Marshall Thompson

Dr.Joseph Farady

Mala Powers

Ellen Burton

Douglas Kennedy

Sir Hubert Warrington

James Lanphier

Hindu

Robert W. Gillette

Sir Adam Burton

A. J. Valentine

Giles

Blanquita Romero

The Malkia

Felipe Birriel

Golem

Jacques R. Marquette

Executive Producer

Nathan Juran

Director, Story, Screenplay

Bernard Woolner

Producer