The Big Boodle

The Big Boodle is a 1957 film starring Errol Flynn set in Cuba.

Ned Sherwood, a blackjack dealer in a Havana casino, is given some counterfeit peso bills by a woman. He confronts the woman with the fact they are counterfeit, but she denies it and leaves.That night, on his way home, two thugs attack Ned but run off when the police are summoned. Guillermo Mastegui, Chief of the Secret Section of the Cuban National Police, interrogates Ned about the attack and accuses him of being involved in a plan to flood Cuba with worthless currency. Mastegui and a U.S. Treasury agent plan to have Ned followed in the hope that he will lead them to the head counterfeiter. ........

Source: Wikipedia