Thunder Birds

Preston Foster

Steve Britt

John Sutton

Peter Stackhouse

Gene Tierney

Kay Saunders

Jack Holt

Colonel MacDonald

May Whitty

Lady Jane Stackhouse

George Barbier

Col. Cyrus P. 'Gramps' Saunders

Richard Haydn

George Lockwood

Reginald Denny

Barrett

Ted North

Cadet Hackzell

Janis Carter

Blonde Red Cross Nurse Trainee

C. Montague Shaw

Doctor

Viola Moore

Nurse