Guests: --The Jackson Five - ""The Love You Save"" and medley (""I Want You Back"" & ""ABC"") --Sonny James - ""My Love"" & ""Waterloo"" --Don Rickles (comedian) --George Carlin (comedian) - In a comedy routine, Carlin appears as a ""vacation expert."" Ed joins in and asks George some questions. --Roger Williams (piano player) - ""Mas Que Nada"" & a medley of Irving Berlin songs --Peter Gennaro (dancer) --Marilyn Michaels (celebrity impressions) --Gino Tonetti - ""This Is My Life"" Film clip: Don Rickles joins Clint Eastwood on the movie set of ""Kelly's Heroes"".