They Came from Beyond Space

Dr. Curtis Temple

Lee Mason

Richard Arlen

Farge

Alan Mullane

Agent Stilwell

Dr. Arnold Grey

Gas Station Attendant

Dr. Rogers

Guard at Farm Gate

Temple's Doctor

Bank Manager

Mr. Blake

TV Commentator

Dr. Frederick Andrews

Williams

Doctor - Street

Dr. Maitland

McCabe

Bill Trethowan

Mrs. Trethowan

Peterson

Girl in Street