Dirty Mary, Crazy Larry is a 1974 American road crime drama film based on the 1963 Richard Unekis novel titled The Chase. Directed by John Hough, the film stars Peter Fonda, Susan George, Adam Roarke, and Vic Morrow. Although Jimmie Haskell is credited with writing the music score, the soundtrack contains no incidental music apart from the theme song "Time ", sung by Marjorie McCoy, over the opening and closing titles, and a small amount of music heard over the radio.

Peter Henry Fonda was an American actor. He was the son of Henry Fonda, younger brother of Jane Fonda, and father of Bridget Fonda. He was a prominent figure in the counterculture of the 1960s. Fonda was nominated for the Academy Award for Best Original Screenplay for Easy Rider (1969), and the Academy Award for Best Actor for Ulee's Gold (1997). For the latter, he won the Golden Globe Award for Best Actor – Motion Picture Drama. Fonda also won the Golden Globe Award for Best Supporting Actor – Series, Miniseries or Television Film for The Passion of Ayn Rand (1999).