The Spy Ring

William Hall

Jane Wyman

Esther Ralston

Robert Warwick

Leon Ames

Ben Alexander

Don Barclay

Egon Brecher

Paul Sutton

Jack Mulhall

LeRoy Mason

Harry Woods

Phillip Trent

Lester Dorr

Pat Gleason

Eddie Gribbon

Harry Harvey

Carlyle Moore Jr.

Eddie Parker

John Ridgely

Frances Robinson

Carl Stockdale

Glenn Strange

Forrest Taylor

Carleton Young