Season 1

Frankie Valli / Don Ho / Annette Funicello

Leonard Nimoy / Buffalo Springfield

--Leonard Nimoy sings ""Bilbo Baggins"" --Buffalo Springfield - ""Bluebird"" --Engelbert Humperdinck - ""Release Me (And Let Me Love Again)"" --Bobby Rydell - ""Volare"" & ""Dansero"" --Mrs. Miller - ""Let's Hang On""

James Darren / Harper's Bizarre

--James Darren - ""Georgy Girl"" & ""Didn't We?"" --Harper's Bizarre - ""Anything Goes"" & ""Malibu U"" --Frankie Randall - ""She Loves Me"" --Rick Nelson - ""Moonshine"" --Robie Porter - ""Rainbow Tree"" --The Bob Banas Dancers

The Turtles / Lou Rawls / Lesley Gore

--The Turtles - ""Happy Together"" & ""Do You Know What I Mean?"" --Lou Rawls - ""When Love Goes Wrong"" --Lesley Gore - ""Sunshine Lollipops & Rainbows"" --Don & The Goodtimes - ""I Could Be So Good to You"" --Rick Nelson - ""Suzanne On A Sunday Morning"" --The Bob Banas Dancers - dance to ""Ding Dong! The Witch is Dead""

5th Dimension / John Astin / Sunshine Company

--John Astin (actor-comedian, formerly of the Addams Family) --The 5th Dimension - ""Up Up And Away"" --The Sunshine Company - ""Happy"" --Roger Williams (pianist) - ""Born Free""

The Doors / Marvin Gaye / Lou Christie

--The Doors - ""Light My Fire"" --Marvin Gaye - ""Ain't That Peculiar?"" --Chad & Jeremy - ""Distant Shores"" --Lou Christie - ""(There's) Always Something There To Remind Me"" --Robie Porter - ""Sure Good Loving You, Baby""

Final show: Dionne Warwick / Sandy Posey

--Dionne Warwick - ""Windows Of The World"" --The Breed - ""Green Eyed Woman --Peter & Gordon - ""Sunday For Tea"" --Sandy Posey - ""I Take It Back""