Fredric March

Buddy Drake / Arthur Drake

Kay Francis

Diana Merrow

Stuart Erwin

Stan Kenney

Juliette Compton

Muriel Preston

George Barbier

Mr. Merrow

Sidney Toler

McPhail

Earle Foxe

J.C. Clark

Lucien Littlefield

Professor Clark

Leslie Palmer

Bronson

Ben Taggart

Crenshaw

John M. Sullivan

Dr. Selous

Gertrude Howard

Snowball

Lothar Mendes