--Jay Ferguson (guest host) - ""Thunder Island,"" ""Losing Control,"" ""Paying Time"" and a medley (""Run Run Run,"" ""Mr. Skin"" & ""I Got a Line on You"") --Hoyt Axton - ""Joy to the World"" & ""Flash of Fire"" --Le Blanc-Carr Band - ""Falling"" & ""Something About You"" --Chris Bliss (juggler) --Yvonne Elliman - ""If I Can't Have You"" --Kelly Warren - ""I Got the Music in Me"" --Bob Welch (on film) - ""Ebony Eyes"" --Interview: David Bowie