Season 1 Season 2
1st Happening '68 special 2nd special: Tommy Boyce and Bobby Hart Wilson Pickett Special Christmas special with the Raiders & King Cousins Gary Lewis and the Playboys The Cowsills Bobby Hatfield / Paul Hampton Tommy Boyce and Bobby Hart Tommy James and the Shondells Canned Heat Bob Seger System / The First Edition O.C. Smith / Lucie Arnaz & Desi Arnaz, Jr. Creedence Clearwater Revival Joe South / Boyce and Hart Tommy Roe / Boyce and Hart Monkee Day with Mike, Mickey and Davy Band Contest Finals Peggy Scott / Jo Jo Benson The Nazz / Eddie Fisher Bobby Vee / Freddy Weller Friends of Distinction / Beach Boys (on film) Peter Lawford The Grass Roots / The Spiral Staircase Three Dog Night / The Peppermint Rainbow Keith Allison / Freddy Weller Edwin Hawkins Singers Bobby Sherman Paul Revere and the Raiders Oliver / The People Jackie DeShannon Three Dog Night Linda Ronstadt / Chuck Barris Boyce and Hart / Nino Candido The Ventures Kenny Rogers and the First Edition The Grass Roots Oliver Barbara Feldon Friends Of Distinction Paul Revere and the Raiders Final show: The Beach Boys