--Rodney Dangerfield (comedian) --The 5th Dimension - ""Go Where You Wanna Go,"" ""California My Way"" and ""Up, Up and Away (My Beautiful Balloon)"" --Buddy Greco and George Carlin (co-hosts) - ""Brush Up Your Shakespeare"" (with dancers) --Buddy Greco - ""Autumn Leaves"" --Buddy Greco (with dancers) - ""Real Live Girl,"" ""Somewhere"" and ""Music to Watch Girls By""