The Strange World of Planet X

Forrest Tucker

Gil Graham

Gaby André

Michele Dupont

Martin Benson

Smith

Alec Mango

Dr. Laird

Wyndham Goldie

Brigadier Cartwright

Hugh Latimer

Jimmy Murray

Dandy Nichols

Mrs. Tucker

Richard Warner

Insp. Burns

Patricia Sinclair

Helen Forsyth

Geoffrey Chater

Gerard Wilson