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