惑星アドベンチャー スペース・モンスター襲来!

Jimmy Hunt

David Maclean

Arthur Franz

Dr. Stuart Kelston

Helena Carter

Dr. Pat Blake, MD

リーフ・エリクソン

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

Max Wagner

Army Sgt. Rinaldi

Charles Gibb

Lt. Blair

Milburn Stone

Army Capt. Roth

Douglas Kennedy

Officer Jackson