Character Name : Philo Vance

Original Name : William Powell

Gender : Male

Character Name : Harry Gray

Original Name : William 'Stage' Boyd

Gender : Male

Character Name : Sgt. Edward Heath

Original Name : Eugene Pallette

Gender : Male

Character Name : Adolph Mohler

Original Name : Paul Lukas

Gender : Male

Character Name : Fanny Del Roy

Original Name : Natalie Moorhead

Gender : Female

Character Name : Anthony Benson

Original Name : Richard Tucker

Gender : Male

Character Name : Mrs. Paula Banning

Original Name : May Beatty

Gender : Female

Character Name : DA John F.X. Markham

Original Name : E.H. Calvert

Gender : Male

Character Name : Albert Brecker (uncredited)

Original Name : Mischa Auer

Gender : Male

Character Name : Print Dealer (uncredited)

Original Name : Perry Ivins

Gender : Male

Character Name : Detective Burke (uncredited)

Original Name : Charles McMurphy

Gender : Male

Character Name : Captain Hagedorn (uncredited)

Original Name : Guy Oliver

Gender : Male

Character Name : Detective Welch (uncredited)

Original Name : Dick Rush

Gender : Male

Character Name : Sam (uncredited)

Original Name : Otto Yamaoka

Gender : Male