Zasu Pitts
— ZaSu
Thelma Todd
— Thelma
Guinn 'Big Boy' Williams
— Strangler Sullivan
Reed Howes
— Harry (Strangler's manager)
Sammy Brooks
— Little Wrestling Match Referee (uncredited)
Al Cooke
— Drunk (uncredited)
Edward Dillon
— Wrestling Match Spectator (uncredited)
Gordon Douglas
— Young man (uncredited)
Bud Duncan
— Ubiquitous Drunk (uncredited)
Billy Gilbert
— Ring Announcer (uncredited)
Kit Guard
— (uncredited)
Ivan Linow
— Strangler's wrestling opponent (uncredited)
Frank Alexander
— Fat man in audience