Harry Belafonte, Cass Elliott, Rosie Grier

E1

The Beatles, Nancy Sinatra, Aaron Williams

E2

The.Beatles, Barbara Feldon, Bill Medley

E3

The Everly Brothers, Jack E. Leonard, New Day Singers

E4

Glen Campbell, The Clinger Sisters, Rowan and Martin

E5

Kate Smith, Jefferson Airplane, Mason Williams

E6

Donovan, George Harrison, The Committee, Jennifer Warnes

E7

Tony Randall, Jennifer Warnes, The Doors, Ed Sullivan

E8

Bob Newhart, First Edition, Paul Hampton, Cast of Hair

E9

George Carlin, The Doors, The Committee

E10

George Gobel, Leigh French, Spanky & Our Gang

E11

Diahann Carroll, The First Edition

E12

Nanette Fabray, Steppenwolf

E13

Steve Martin, Mason Williams, John Hartford, Murray Roman

E14

Ray Charles, Jackie Mason

E15

Billy Barty, The Clinger Sisters, Leigh French, Times Square Two

E16

Burl Ives, The Chambers Brothers, Jackie and Roy

E17

Liberace, David Frye, Hedge and Donna

E18

The Beatles, Victor Borge, The Clinger Sisters, Hello People, Joe South

E19

Jonathan Winters, Judy Collins

E20

After the programme opens with a parody of Glen Campbell's show with a cameo by Joey Bishop, Tom tries to trick Dick into kissing his bass violin, Winters describes a wagon train under Indian attack, then he's in a skit as a tough sergeant with raw recruits, and Einstien plays a traffic cop with Judy Collins's voice.

Glen Campbell, Patty Duke, The Righteous Brothers

E21

Donovan, Mort Saul, Peter, Paul & Mary

E22

Joan Baez, Jackie Mason, The Committee

E23

This episode had originally been scheduled for March 9, 1969, but CBS refused to air it because a copy had not been delivered in time for affiliate screening.

Ike & Tina Turner, Mason Williams

E24

Unaired Episode: Rowan and Martin, David Steinberg, Nancy WIlson

E25

CBS declined to air this episode on its scheduled airdate of April 13, 1969, and the brothers believe this is the show that got them fired.

Anthony Newley, The Clinger Sisters, Delores Hall

E26

Last episode. Features guest stars humming the theme song: Harry Belafonte, Victor Borge, Ray Charles, Donovan, Nanette Fabray, Barbara Feldon, David Frye, George Gobel, Jack E. Leonard, Liberace, Jackie Mason, Bob Newhart, Pat Paulsen, Tony Randall, Nancy Sinatra, Kate Smith, Andy Williams and Jonathan Winters.