Captain America / Grant Gardner

Dick Purcell

Acting

Gail Richards

Lorna Gray

Acting

Cyrus Maldor

Lionel Atwill

Acting

Police Commissioner Dryden

Charles Trowbridge

Acting

Mayor Randolph

Russell Hicks

Acting

Bart Matson

George J. Lewis

Acting

Gruber

John Davidson

Acting

Lyman

Frank Reicher

Acting

Detective

Al Ferguson

Acting

Lyman’s Attorney

Howard Hickman

Acting

Mack

Tom London

Acting

Gregory

Edward Van Sloan

Acting

J.V. Wilson (uncredited)

James Carlisle

Acting