Zasu Pitts
— Zasu Pitts
Thelma Todd
— Thelma Todd
Charlie Hall
— Sealnapper's Accomplice (uncredited)
Leo Willis
— Minor Role (uncredited)
Billy Gilbert
— Mr. Morton (uncredited)
Buddy McDonald
— Office Boy
Frank Austin
— Boarding House Manager (uncredited)
Charles Gemora
— Jocko the Boxing Gorilla
Tiny Sandford
— Jocko's Keeper
Clifford Thompson
— Minor Role (uncredited)
Sydney Jarvis
— Mr. Jarvis - Lonely Hearts Advisor (uncredited)
Harry Earles
— Midget (uncredited)