The movie went on general release on May 9th 1976.
English Premier on 18th March 1976 - Guest Night at the Leicester Square Theatre. Guests included James Coburn, John Peel, Amanda Lear, Angie Bowie, Janet Street Porter, Rick Wakeman, Rip Torn, Candy Clark, Linda Lewis, Buck Henry, Lee Remick, John Philips and Kid Jensen.
France Premier held at Gaumont Theatre, Champs Elysées, Paris.
During filming David, Joe and Geoffrey MacCormack stayed at a ranch in Albuquerque, New Mexico.