Herbert Marshall as Sen. John Coleridge

Gene Reynolds as Marty Driscoll

Virginia Bruce as Jane Scott

Samuel S. Hinds as Se. Henry Owen

Ralph Morgan as Sen. Cummings

Vaughan Glaser as Bundy

Charles Smith as Collins

Dickie Jones as Abbott

Tommy Bond as Peewee Haynes

Billy Dawson as Chubby Wells

Pierre Watkin as Frank Conroy

Charles Lind as Lenny Root

Vernon Dent as Senator in gym

Bess Flowers as Mrs. Arno, party guest

George Lessey as U.S. Vice President

Herbert Rawlinson as Sen. Jenkins

Ian Wolfe as Emerson