Season
- Season 1 1948-06-20
- Season 2 1948-09-12
- Season 3 1949-09-18
- Season 4 1950-09-17
- Season 5 1951-09-09
- Season 6 1952-09-14
- Season 7 1953-09-13
- Season 8 1954-09-12
- Season 9 1955-09-25
- Season 10 1956-09-23
- Season 11 1957-09-22
- Season 12 1958-09-14
- Season 13 1959-09-20
- Season 14 1960-09-25
- Season 15 1961-09-17
- Season 16 1962-09-30
- Season 17 1963-09-29
- Season 18 1964-09-27
- Season 19 1965-09-12
- Season 20 1966-09-11
- Season 21 1967-09-10
- Season 22 1968-09-29
- Season 23 1969-09-28
- Season 24 1970-09-20
Season 24 Episode
- Season 20 Rolling Stones / Louis Armstrong / Robert Goulet
- Season 20 Jackie Mason / Herman's Hermits / The Peanuts
- Season 20 Supremes / Nipsey Russell / Ethel Merman
- Season 20 Frankie Valli and The Four Seasons
- Season 20 scheduled: Petula Clark; Richard Pryor; Allan & Rossi
- Season 20 Four Tops / Eddie Albert / Carroll Baker / Allan Sherman
- Season 20 Peggy Lee, Jim Nabors
- Season 20 James Brown / Nancy Sinatra / Stan Freberg / Mrs. Miller
- Season 20 Lou Rawls / Nancy Ames / Corbett Monica
- Season 20 scheduled: New Vaudeville Band; Noel Harrison; Johnny Hart; Joan Sutherland
- Season 20 Dave Clark 5 / Bobby Vinton / Barbara McNair / Dick Cavett
- Season 20 Leslie Uggams / Glenn Yarbrough / Muppets
- Season 20 Supremes / Gary Lewis & the Playboys / Wayne & Shuster
- Season 20 Mamas & the Papas / Joan Rivers / Morey Amsterdam
- Season 20 scheduled: Count Basie; Dianne Carroll; Totie Fields; P. Gennaro
- Season 20 scheduled: European Circus Acts (Krone Circus Arena, Munich)
- Season 20 The New Vaudeville Band / Peter Nero / Joan Rivers
- Season 20 Ethel Merman / Gordon MacRae / Flip Wilson / Serendipity Singers
- Season 20 Rolling Stones / Petula Clark / Allan Sherman
- Season 20 Lovin' Spoonful / Johnny Mathis / Ginger Rogers
- Season 20 Mel Torme & the Woody Herman orchestra / George Carlin / Nipsy Russell
- Season 20 Woody Allen / Lainie Kazan / Wayne & Shuster
- Season 20 Young Rascals / Joan Rivers / Lola Falana / Nancy Walker
- Season 20 Nancy Sinatra, Henny Youngman
- Season 20 Nancy Sinatra / Henny Youngman / Xavier Cugat
- Season 20 Dionne Warwick / Gwen Verdon / Rodney Dangerfield
- Season 20 Lou Rawls / Nancy Ames / The Kessler Twins
- Season 20 Lovin' Spoonful / Johnny Rivers / Cab Calloway
- Season 20 Dave Clark Five / scheduled: Eddie Albert; Pat Buttram
- Season 20 scheduled: Alan King; Henny Youngman; Wayne & Shuster
- Season 20 scheduled: Richard Pryor; Ed Ames; Lana Cantrell; Davis & Reese
- Season 20 Tony Bennett / Count Basie / Nancy Sinatra & Lee Hazlewood
- Season 20 scheduled: Bobby Vinton; Bert Lahr; Jackie Mason; Joan Rivers
- Season 20 Paul Revere & the Raiders / Jack Benny / Melina Mercouri
- Season 20 Expo '67: The Supremes; Xavier Cugat with Charo
- Season 20 The Turtles / Woody Allen / Leslie Uggams
- Season 20 Expo '67: The Seekers; Petula Clark; Alan King
- Season 20 The Temptations / Robert Goulet / Tessie O' Shea / Pickle Brothers
- Season 20 The Young Rascals / Harry James Orchestra / Rodney Dangerfield
- Season 20 Mamas and the Papas / Richard Pryor / Alan King
- Season 20 20th Anniversary: Diahann Carroll; Spanky & Our Gang
- Season 20 Connie Francis / Ronnie Dove / Henny Youngman
The Ed Sullivan Show - Season 20 Episode 37 Expo '67: The Seekers; Petula Clark; Alan King
6.63 60 minutes Broadcast from Montreal's Expo '67 Guests: --The Seekers - ""Georgy Girl"" --Petula Clark - medley: ""I Know A Place,"" ""Je Me Sens Bien,"" ""My Love"" and ""Downtown"" --Petula Clark - ""Don't Sleep in the Subway"" and ""This is My Song"" (sung partially in French) --Alan King (comedian) --Birgit Nilsson and the Montreal Symphony - ""In Questa Reggia"" (The Montreal Symphony under the direction of Wilfrid Pelletier.) --Ronald Turini (plays piano with the Montreal Symphony) --Claude Leveillee - ""Le Rendezvous"" (Actor discovered by Edith Piaf) --Peter Gennaro (choreographer) dances with female dancers at various pavilions. --Les Feux Follets (square dance & clog dancers in traditional costumes, dancing with brooms)
Audience bows: Jean Drapeau (Montreal mayor) & Pierre Dupuy (Commissioner General of Expo '67)
