Pirates of the Caribbean: At World's End is the third film in Disney's pirate adventure series, released in 2007, with Johnny Depp as Captain Jack Sparrow. The series music, developed from the first film's score by Klaus Badelt and expanded by Hans Zimmer for the sequels, became one of the most recognisable adventure themes in modern cinema. Short clips of the melody spread widely as ringtones and on soundboards and social video, where the opening bars alone signal a daring entrance, a clever escape, or a joke about acting like a pirate.