Trivia: Was the highest-grossing R-rated film of all time for nearly twenty years until "The Matrix Reloaded" upseated it on June 3, 2003. In the history of R-rated films, it held the longest record for high grosser (19 years).
Trivia: In the scene at the newsstand following the death of Danny DeVito's character, the photo used for the papers is of Louie De Palma; the character that Danny DeVito played on the TV series, Taxi.
Trivia: Geraldine Page was nominated for the Best Supporting Actress Academy Award for her role as Mrs Ritter, even though she had only eight minutes of screen time.