Cast
Isabel Jewell
Amelia Llewellyn
Ernie Adams
Husband of Fat Lady at Auction (uncredited)
Alison Skipworth
Priscilla Kinkaid Llewellyn
Ted Healy
Police Sergeant Ernest Heath
Leo G. Carroll
Smith (as Leo Carroll)
Charles Sellon
Dr. Doremus
Lillian Elliott
Mrs. Marting (uncredited)
Frank Reicher
Assistant Coroner (uncredited)
Paul Lukas
Philo Vance
Rosalind Russell
Doris Reed
Wallis Clark
Dr. Elton (uncredited)
William Demarest
Auctioneer (uncredited)
Milton Kibbee
Reporter (uncredited)
Sidney Bracey
Waiter (unconfirmed) (uncredited)
Miki Morita
Japanese Casino Waiter (uncredited)
Purnell Pratt
District Attorney John Markham (as Purnell B. Pratt)
Leslie Fenton
Dr. Kane
Louise Henry
Virginia Llewellyn
Jay Eaton
Auction Floorman (uncredited)
Arthur Byron
Richard Kinkaid
Brooks Benedict
Casino Patron (uncredited)
Pat Flaherty
Watchman (uncredited)
Keye Luke
Taki - Casino Pageboy (uncredited)
Alphonse Martell
Roulette Croupier (uncredited)
Bert Moorhouse
Casino Patron (uncredited)
Donald Cook
Lynn Llewellyn
Louise Fazenda
Becky
Grace Hayle
Fat Lady at Auction (uncredited)
Eric Blore
Currie