Released in May 1977, Star Wars was an enormous, unexpected success and had a huge effect on the film industry. Hamill also appeared in the less-than-successful Star Wars Holiday Special in 1978 and later starred in the successful sequels The Empire Strikes Back and Return of the Jedi. During the time between the first two films, Hamill was involved in a serious automobile accident, fracturing his nose and left cheekbone. False rumors spread that he required plastic surgery on his face. For both of the sequels, Hamill was honored with the Saturn Award for Best Actor given by the Academy of Science Fiction, Fantasy and Horror Films.
Editions of Joseph Campbell's The Hero with a Thousand Faces (which influenced Lucas as he was developing the films) issued after the release of Star Wars in 1977 used the image of Hamill as Luke Skywalker on the cover.
Hamill first did voice acting work in the early 1970s voicing the character Corey Anders on the Saturday morning cartoon Jeannie by Hanna-Barbera Productions. He later played Sean in the Ralph Bakshi film Wizards, which was released just three months before Star Wars in 1977.
On January 11, 1977, before shooting one of his scenes in Star Wars, Hamill was in a car accident in which he fractured his nose and left cheekbone. As a result, a double was used for the landspeeder pickup shots. According to Hamill in a recorded interview, he was driving his BMW on a freeway, became distracted, and seeing that he was missing his offramp, attempted to negotiate four lanes of traffic. Hamill later said that the stories surrounding his injuries had become exaggerated. Confirming that he had only broken his nose, Hamill observed that "over the years it's [been] built up into having my face reconstructed with plastic surgery."