High Pressure

William Powell

Gar Evans

Evelyn Brent

Francine Dale

George Sidney

Colonel Ginsburg

John Wray

Jimmy Moore

Evalyn Knapp

Helen Wilson

Guy Kibbee

Clifford Gray

Frank McHugh

Mike Donahey

Oscar Apfel

Mr. Hackett

Ben Alexander

Geoffrey Weston

Harold Waldridge

Gus Vanderbilt (as Harold Waldrige)

Charles Middleton

Mr. Banks

Harry Beresford

Dr. Rudolph Pfeiffer