Mr. Motos Last Warning (1939)

Peter Lorre is two characters. He’s Moto and undercover as antiques shop keeper Kuroki. As Moto he tries to keep tabs on a band of international saboteurs who intend to blow up the French fleet as it enters the Suez Canal. You get to see Peter Lorre do some jiu jitsu in this film and he seems a little tougher than usual.