Lucille Ball
— Lucy
Allan Lane
— McTeague
Steffi Duna
— Cheema
Evelyn Brent
— Lenore
Donald Briggs
— Roy
Bernadene Hayes
— Pearl
Abner Biberman
— Elisha
William Pawley
— Bartender
Earle Hodgins
— Foreman
Lynton Brent
— The Masher (uncredited)
Joe Devlin
— Joe - New York Bartender (uncredited)
Joe Dominguez
— Jose - the Waiter (uncredited)
Billy Franey
— Drunk (uncredited)
Martín Garralaga
— Panama Policeman (uncredited)
Julian Rivero
— Main Gun Smuggler (uncredited)
Mickey Simpson
— Rodrigo (uncredited)
Larry Steers
— Cantina Table Extra (uncredited)