The Young Tycoon (1978)

Pavlos Dellis, a self-made shipowner, has little time for love. As a result, the rapaciously ambitious tycoon prefers to pay for sex. After all, Werner, a well-connected photographer and owner of an Athens model agency, and Samantha, his girlfriend, ensure that Dellis will never run short on high-class call girls. Meanwhile, Tina, a wealthy holidaymaker at a luxurious seaside resort, becomes increasingly fascinated by the self-assured playboy. So, without much thought, she switches places with Samantha. However, when a young woman winds up dead, Dellis becomes the prime suspect in an unsolved murder case. Undoubtedly, Dellis is a self-centred cynic. But is he also a killer?