William Boyd
— Joe Bradley
Wynne Gibson
— Mabel Weenie
William Gargan
— Steve Brennan
Betty Furness
— Alice Averill
Reginald Mason
— H.F. Averill
Edwin Maxwell
— Tom Rourke
George E. Stone
— Sammie "Kid" Jacobs
Merna Kennedy
— Day File Clerk
Oscar Apfel
— Dr. Schwarz
Ruth Fallows
— Mildred
Jane Darwell
— Nurse Brown (uncredited)
Paul Fix
— Dr. Mason (uncredited)
Alberta Vaughn
— Telephone Operator
Gertrude Sutton
— Night Switchboard Operator