列昂埃姆斯

Leon Ames

饰：Carl Goering

Forrest Taylor

惠勒·奥克曼

Wheeler Oakman

饰：Lt. Douglas Thompson

Hans Joby

Hans Joby

Willard Kent

饰：Inspector Gallagher

Gaston Glass

饰：Lt. Rene La Rue

Reed Howes

饰：Lt. John Ives

Henry Hall

饰：Henry Goering

约翰·卡罗尔

John Carroll

饰：Jerry Blackwood

Pat Somerset

饰：Capt. Roland Saunders

Lona Andre

饰：Helen Gage

John Elliott

饰：Dr. Norris

John S. Peters

饰：Lt. Baron von Guttard