Pat Somerset

饰：Capt. Roland Saunders

约翰·卡罗尔

John Carroll

饰：Jerry Blackwood

列昂埃姆斯

Leon Ames

饰：Carl Goering

Gaston Glass

饰：Lt. Rene La Rue

Reed Howes

饰：Lt. John Ives

Lona Andre

饰：Helen Gage

惠勒·奥克曼

Wheeler Oakman

饰：Lt. Douglas Thompson

John Elliott

饰：Dr. Norris

Henry Hall

Henry Leonard Hall

饰：Henry Goering

Willard Kent

饰：Inspector Gallagher

Hans Joby

Hans Joby

Forrest Taylor

John S. Peters

饰：Lt. Baron von Guttard