| Season 1 |
| 17 September 1970 |
Season 1, Episode 1: David Frost, James Brown, The Muppets
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| 24 September 1970 |
Season 1, Episode 2: Roy Clark, Bobby Darin, Stanley Myron, Denise Nicholas
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| 01 October 1970 |
Season 1, Episode 3: Lily Tomlin, Redd Foxx, The Tempatations, Roger Miller
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| 08 October 1970 |
Season 1, Episode 4: Perry Como, Charlie Callas, Denise Nicholas, Lola Falana
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| 15 October 1970 |
Season 1, Episode 5: Raymond Burr, Stanley Myron, The Muppets, Loretta Long, Sunday's Child
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| 22 October 1970 |
Season 1, Episode 6: Louis Armstrong
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| 29 October 1970 |
Season 1, Episode 7: Bill Cosby, Gina Lolabrigida
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| 06 November 1970 |
Season 1, Episode 8: Robert Goulet, Lola Falana, Robert Klein, Dean Martin
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| 13 November 1970 |
Season 1, Episode 9: Moms Mabley, Marcel Marceau, Arte Johnson, Doug Kershaw
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| 20 November 1970 |
Season 1, Episode 10: Bobby Darin, Charlie Pride, Ella Fitzgerald
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| 03 December 1970 |
Season 1, Episode 11: Stevie Wonder, Connie Stevens, John Byner, Johnny Brown
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| 10 December 1970 |
Season 1, Episode 12: Lena Horne, Tony Randall
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| 17 December 1970 |
Season 1, Episode 13: Sid Caesar, Bobby Darin, B.B. King
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| 24 December 1970 |
Season 1, Episode 14: Burl Ives, Slim Gaillard, Sha-Na-Na
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| 07 January 1971 |
Season 1, Episode 15: Bing Crosby, The Supremes, David Steinberg
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| 14 January 1971 |
Season 1, Episode 16: Steve Lawrence, Zero Mostel, Roberta Flack
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| 21 January 1971 |
Season 1, Episode 17: Muhammed Ali, Lily Tomlin, Bobby Darin
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| 28 January 1971 |
Season 1, Episode 18: Bill Cosby
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| 04 February 1971 |
Season 1, Episode 19: Joe Namath, George Carlin, Johnny Mathis
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| 11 February 1971 |
Season 1, Episode 20: Art Carney, Barbara Feldon
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| 18 February 1971 |
Season 1, Episode 21: Aretha Franklin, David Frost, Charlie Callas
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| 25 February 1971 |
Season 1, Episode 22: Don Rickles, Leslie Uggams, Ray Charles
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| 04 March 1971 |
Season 1, Episode 23: Diahann Carroll, Tim Conway, Robert Klein
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| 11 March 1971 |
Season 1, Episode 24: Lena Horne, George Carlin
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| 18 March 1971 |
Season 1, Episode 25: Lily Tomlin, Hamilton Camp, Gaylord & Holiday
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| 01 April 1971 |
Season 1, Episode 26: Tim Conway, Sandy Duncan, Johnny Brown
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| Season 2 |
| 16 September 1971 |
Season 2, Episode 1: Lucille Ball, Ed Sullivan, Osmond Brothers
|
| 23 September 1971 |
Season 2, Episode 2: George Gobel, Joan Rivers, Mahalia Jackson
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| 30 September 1971 |
Season 2, Episode 3: Raymond Burr, Ruth Gordon, Stevie Wonder
|
| 07 October 1971 |
Season 2, Episode 4: Tim Conway, Ruth Buzzi, Erroll Garner
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| 14 October 1971 |
Season 2, Episode 5: Pat Boone & Family, George Carlin, Sugar Ray Robinson
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| 21 October 1971 |
Season 2, Episode 6: David Frost, The Supremes, Willie Tyler & Lester
|
| 28 October 1971 |
Season 2, Episode 7: The Smothers Brothers, Melba Moore
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| 04 November 1971 |
Season 2, Episode 8: The Jackson 5, Lily Tomlin, Dr. David Rueben
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| 11 November 1971 |
Season 2, Episode 9: Dom DeLuise, Diahann Carroll, The Muppets
|
| 18 November 1971 |
Season 2, Episode 10: Tim Conway, Andy Griffith, Clara Ward
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| 25 November 1971 |
Season 2, Episode 11: Sid Caesar, Carl Reiner, Lena Horne
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| 02 December 1971 |
Season 2, Episode 12: Phyllis Diller, Tony Randall, Billy Eckstine
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| 16 December 1971 |
Season 2, Episode 13: Petula Clark, Roy Clark, Redd Foxx
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| 23 December 1971 |
Season 2, Episode 14: Marty Feldman, Melba Moore, Jimmy Osmond
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| 30 December 1971 |
Season 2, Episode 15: Carol Channing, David Steinberg, Modern Jazz Quartet
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| 06 January 1972 |
Season 2, Episode 16: Ray Charles, Dan Blocker, Clara Ward
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| 13 January 1972 |
Season 2, Episode 17: Tim Conway, Bobby Darrin, Redd Foxx
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| 20 January 1972 |
Season 2, Episode 18: George Carlin, Aretha Franklin, Dom Deluise
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| 27 January 1972 |
Season 2, Episode 19: James Brown, Johnny Cash, June Carter
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| 03 February 1972 |
Season 2, Episode 20: Barbara Feldon, B.B. King, Phil Silvers
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| 10 February 1972 |
Season 2, Episode 21: Sandy Duncan, Jim Nabors, Slappy White
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| 17 February 1972 |
Season 2, Episode 22: Roy Clark, Barbara McNair, Stiller & Meara
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| 24 February 1972 |
Season 2, Episode 23: Joe Namath, George Carlin
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| 02 March 1972 |
Season 2, Episode 24: Sammy Davis Jr.
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| 09 March 1972 |
Season 2, Episode 25: Ruth Buzzi, Lee Marvin, Jackie Vernon, Chi-Lites
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| 16 March 1972 |
Season 2, Episode 26: Tim Conway, Melba Moore, Bing Crosby
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| Season 3 |
| 14 September 1972 |
Season 3, Episode 1: Pearl Bailey, The Muppets, Jack Benny
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| 21 September 1972 |
Season 3, Episode 2: The 5th Dimension, Tim Conway
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| 28 September 1972 |
Season 3, Episode 3: Melba Moore, Don Knotts, Dan Hicks & Hot Licks
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| 05 October 1972 |
Season 3, Episode 4: Burns & Schreiber, Ruth Buzzi, The Supremes
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| 12 October 1972 |
Season 3, Episode 5: Stiller & Meara, Bill Russell, Paul McCartney & Wings (video)
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| 26 October 1972 |
Season 3, Episode 6: Diana Sands, David Steinberg, The Jackson 5
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| 02 November 1972 |
Season 3, Episode 7: Carol Channing, Ed Asner, Donny Hathaway
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| 09 November 1972 |
Season 3, Episode 8: Don Adams, The Staple Singers, Roscoe Lee Browne
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| 16 November 1972 |
Season 3, Episode 9: Burt Reynolds, Roberta Flack, Tim Conway
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| 23 November 1972 |
Season 3, Episode 10: Joan Rivers, The Temptations, Frank Gorshin
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| 30 November 1972 |
Season 3, Episode 11: Raymond Burr, Dom Deluise, Gladys Knight & The Pips
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| 07 December 1972 |
Season 3, Episode 12: Dionne Warwick, Tony Randall, Burns & Schreiber
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| 14 December 1972 |
Season 3, Episode 13: Johnny Cash, June Carter, Bill Russell, Albert Brooks
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| 21 December 1972 |
Season 3, Episode 14: Tim Conway, Slappy White, Rita Coolidge, Kris Kristofferson
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| 04 January 1973 |
Season 3, Episode 15: Jim Nabors, James Coco, Barbara McNair
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| 11 January 1973 |
Season 3, Episode 16: Roscoe Lee Browne, Andy Griffith, Curtis Mayfield
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| 18 January 1973 |
Season 3, Episode 17: Marty Feldman, Taj Mahal, Howard Cosell, Sandy Duncan
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| 25 January 1973 |
Season 3, Episode 18: Sammy Davis Jr., Marilyn Michaels, Ed Sullivan
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| 01 February 1973 |
Season 3, Episode 19: Ray Charles, Phyllis Diller, The Committee
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| 08 February 1973 |
Season 3, Episode 20: Dom DeLuise, Helen Reddy, Diana Sands & Kreskin
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| 15 February 1973 |
Season 3, Episode 21: Roy Clark, George Carlin, Della Reese
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| 22 February 1973 |
Season 3, Episode 22: Ed McMahon, Rich Little, Cicely Tyson, Bill Withers
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| 01 March 1973 |
Season 3, Episode 23: Tim Conway, Joe Namath, Papa John Creach
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| 08 March 1973 |
Season 3, Episode 24: Burns & Schreiber, Ruth Buzzi, The Supremes
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| 15 March 1973 |
Season 3, Episode 25: Don Knotts, Richard Pryor, Oscar Brown, Jane Pace
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| Season 4 |
| 20 September 1973 |
Season 4, Episode 1: Buddy Hackett, Ruth Buzzi, Richard Pryor, William Attmore
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| 27 September 1973 |
Season 4, Episode 2: The Pointer Sisters, Monty Hall, Sandy Duncan, William Windom
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| 04 October 1973 |
Season 4, Episode 3: Richard Pryor, Bobby Sandler, Ralph Edwards, Nat Purefoy
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| 11 October 1973 |
Season 4, Episode 4: Redd Foxx, Joan Rivers, Helen Reddy
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| 18 October 1973 |
Season 4, Episode 5: Leonard Nimoy, Ed McMahon, Charlie Callas
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| 25 October 1973 |
Season 4, Episode 6: Burns & Schreiber, Falumi Prince, Harry Belafonte
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| 01 November 1973 |
Season 4, Episode 7: Slappy White, Carol Lawrence, Robert Goulet
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| 15 November 1973 |
Season 4, Episode 8: Lee Grant, Gladys Knight & The Pips, Andrew Johnson, Hank Aaron
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| 29 November 1973 |
Season 4, Episode 9: Tim Conway, Richard Pryor & Roman K
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Season 4, Episode 10:
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| 13 December 1973 |
Season 4, Episode 11: Tim Conway, Stiller & Meara, Aretha Franklin
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| 20 December 1973 |
Season 4, Episode 12: Burns & Schreiber, The 5th Dimension
|
| 27 December 1973 |
Season 4, Episode 13: Anthony Newley, Jack Klugman, Roscoe Lee Browne, Franklin Ajaye
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| 03 January 1974 |
Season 4, Episode 14: Philip Paley, Ted Knight, Chuck Norris, The Pointer Sisters
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| 10 January 1974 |
Season 4, Episode 15: Roy Clark and Family, Bobby Sandler, Melba Moore
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| 17 January 1974 |
Season 4, Episode 16: Dennis Weaver, O.J. Simpson, Len Glasgow, Ernie Robinson
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| 07 February 1974 |
Season 4, Episode 17: Steve Lawrence, Richard Pryor, Kenny Livingston, Ketty Lester
|
| 21 February 1974 |
Season 4, Episode 18: Tony Randall, Bob & Ray, Lena Horne
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