Whipsaw

Lillian Leighton as Aunt Jane Myrna Loy as Vivian Palmer Clay Clement as Harry Ames Georges Renavent as Monetta Wade Boteler as Detective Humphries Irene Franklin as Mme. Marie William Harrigan as 'Doc' Evans Robert Gleckler as Steve Arnold Don Rowan as Curley John Qualen as Will Dabson Spencer Tracy as Ross 'Mac' McBride aka Danny Ross Ackerman Robert Warwick as Robert W. Wadsworth Paul Stanton as Justice Department Chief Hughes J. Anthony Hughes as Bailey Harvey Stephens as Ed Dexter

Sam Wood Director, Producer Douglas Shearer Recording Supervision, Sound Director James Edward Grant Story James Wong Howe Director of Photography Edwin B. Willis Assistant Art Director Harry Rapf Producer Cedric Gibbons Art Direction