25. The Very First Hulk In The Incredible Hulk
If you’re familiar with The Hulk tv show from the 1970s, then you would know the household name of Lou Ferrigno. Nevertheless, did you know that he was in The Incredible Hulk movie? He had a tiny part, and if you didn’t recognize his face, you might have missed him, but he worked as a security guard at the front desk. In fact, he has also gone on to provide the voice of the Hulk in other MCU movies, too, all the way up to Avengers: Age of Ultron.