John Williams is an American composer best known for scoring many successful Hollywood films. He creates character themes - short melodic motifs associated with specific characters - like the themes for Jaws, Indiana Jones, and Darth Vader from Star Wars. The document lists many of the major films Williams composed for, including Jaws, Star Wars, E.T., Indiana Jones, Harry Potter, Jurassic Park, and Schindler's List. It also provides links to videos about Williams discussing his career and process for composing character themes and film scores.