Helen, the ambassador’s daughter

Miriam Nesbitt

Richard Farnsworth, an attaché at the embassy

George Lessey

The ambassador

Robert Brower

Charles Dumont, a clerk at the embassy

Marc MacDermott

Thomas Crompton

Bigelow Cooper

Foreign conspirator

Charles Ogle

Foreign conspirators

Mary Fuller

Director

Charles Brabin

Scenario Writer

Bannister Merwin