Invaders from Mars

Jimmy Hunt

David Maclean

Arthur Franz

Dr. Stuart Kelston

Helena Carter

Dr. Pat Blake, MD

Leif Erickson

Mr. George MacLean

Hillary Brooke

Mrs. Mary MacLean

Morris Ankrum

Col. Fielding

Walter Sande

Police Sgt. Mack Finlay

Bert Freed

Police Chief A.C. Barrows