William Powell

Philo Vance

Florence Eldridge

Sibella Greene

Ullrich Haupt

Dr. Von Blon

Jean Arthur

Ada Greene

Eugene Pallette

Sergeant Heath

E.H. Calvert

John F. X. Markham

Gertrude Norman

Mrs. Tobias Greene

Lowell Drew

Chester Greene

Morgan Farley

Rex Greene

Brandon Hurst

Sproot