Several celebrities appeared in the film , including Andy Warhol , Fred Astaire , Jack Palance , Dick Cavett and George Harrison . Derided by critics as " the most expensive home movie of all time " , it premiered to an American audience in 1972 . In 1986 , Zbigniew Rybczyński made a music video for the song , and in 1987 , it won both the " Silver Lion " award for Best Clip at Cannes and the Festival Award at the Rio International Film Festival .