When a hard-working machinist loses a promotion to a Polish-born worker, he is seduced into joining the secretive Black Legion, which intimidates foreigners through violence.
Humphrey Bogart
as Frank Taylor
Dick Foran
as Ed Jackson
Erin O'Brien-Moore
as Ruth Taylor
Ann Sheridan
as Betty Grogan
Helen Flint
as Pearl Danvers
Joe Sawyer
as Cliff Summers
Clifford Soubier
as Michael F. Grogan
Alonzo Price
as Alf Hargrave
Paul Harvey
as Billings
Dickie Jones
as Buddy Taylor
Samuel S. Hinds
as Judge
Addison Richards
as Prosecuting Attorney
