She Knew No Other Way (1973)

Aiming to raise enough money to get their leader, Marios, out of jail, Charis and Dimitris arrive at the island of Rhodes after a failed robbery. There, on the set of an amateur adult movie, Charis and Dimitris meet beautiful and uninhibited Maya, a free-spirited drifter trying to earn money to leave the island, and they both fall in love with her. However, the arrival of Marios' ruthless criminal friend, Andy, will mark the end of their summertime love triangle, as greed takes over. Now, the team plans to rob the Casino of Rhodes. Will they make it out alive?