Ruth Hiatt

饰：Sally Warren, Chemist

Sybil Grove

比利·洛德

Billy Lord

Sheldon Lewis

James B. Leong

弗兰克·莫兰

Frank Moran

Grace Cunard

Peggy O'Day

Peggy O'Day

哈利·迈耶斯

Harry Myers

罗尔夫·塞丹

Rolfe Sedan

Carl Sepulveda

Ernest Shields

Duke Green

Helen Gibson

Paul Malvern

弗朗西斯·福特

Francis Ford

饰：The Sphinx

J·P·麦高恩

J.P. McGowan

Duke Worne

Jack Richardson

Paul Panzer

Al Baffert

饰：Crook

Spencer Bell

Joe Bonomo

饰：Joe Masters

William Clifford

George Chesebro

罗斯玛丽·特比

Rosemary Theby