Dick Cavett Terry Thomas The Fifth Dimension - ""Aquarius""/""Let the Sun Shine In"" 5th Dimension & Tom Jones - ""I Got My Mojo Workin'"" Julie Driscoll & Brian Auger Trinity - ""Indian Ropeman"" Tom Jones - ""Hold On, I'm Coming,"" ""By the Time I Get to Phoenix,"" ""Lazy River"" & ""That Lucky Old Sun""