4. Marlon Brando and Sophia Loren
The iconic Sophia Loren seemed to absolutely despise the legendary Marlon Brando on the set of A Countess From Hong Kong. In her autobiography, Loren brought up the fact that the actor would continuously grope her while filming the 1967 comedy. “All of a sudden, he put his hands on me,” Loren wrote. “I turned in all tranquility and blew in his face like a cat stroked the wrong way and said, ‘Don’t you ever dare do that again! Never again!’” The actress stated that despite that, the actor still continued to put his hands on her.