Bebe Daniels
— Sylvia 'Ben' Benton
Lyle Talbot
— Dr. Greg Connolly
John Halliday
— Dr. Hedwig
Irene Franklin
— Sadie Harris
Sidney Toler
— Frankie Sylvestrie
Gordon Westcott
— Jim Benton
Minna Gombell
— Beulah Schloss
Beulah Bondi
— Miss McKenna
Vince Barnett
— Jerry
Phillip Reed
— Bill
Mayo Methot
— Gloria Hammond
Renee Whitney
— Ethel Smith
Virginia Sale
— Miss Dixon
Ronnie Cosby
— Dickie
Edward Gargan
— Officer Pat O'Brien
Bill Elliott
— Male Nurse
George Humbert
— Mr. Bonelli
Louise Beavers
— Flo - Sadie's Maid
Kitty McHugh
— Switchboard Operator
Lottie Williams
— Unconscious Patient
Betty Jane Graham
— Child (uncredited)
Harry Ekezian
— El Humid the Bone Crushing Turk (uncredited)
Tor Johnson
— Sonnevich the Terrible Bulgarian