Seasons 20 – 29
1961–62 | 20TH SEASON
Arthur Upgren
Norman Thomas
Elsa Lanchester
Kevin McCann
Martin Luther King Jr.
James Crow
Clarence Manion
1962–63 | 21ST SEASON
Ralph E. Lapp
Hanns Lilje
Sigurd Olson
Carlos P. Romulo
Willem Oltmans
Arnold Toynbee
1963–64 | 22ND SEASON
Ethel J. Alpenfels
Derek Prag
Gordon D. Hall
Pierre Mendès-France
Harrison Salisbury
Wayne Morse
1964–65 | 23RD SEASON
Malcolm Muggeridge
Sander Vanocur
Alton Ochsner
Marquis Childs
Louis Untermeyer
1965–66 | 24TH SEASON
Charles Malik
Arthur G. Coons
James W. Silver
Robert Taft Jr.
Stringfellow Barr
H. Warner Kloepfer
Charles (Bud) Wilkinson
Walter W. Heller
1966–67 | 25TH SEASON
Daniel Schorr
Arthur Larson
Seymour Melman
Henry A. Kissinger
Roger Hilsman
Gerald Wendt
Richard L. Tobin
1967–68 | 26TH SEASON
> VIEW THE SEASON BROCHURE
Pearl S. Buck
James Farmer
James A. Pike
Clark Kerr
Huston Smith
Herbert Stroup
F. Palmer Weber
Eugene McCarthy
Richard Nixon
Michel Garder
Kimon Friar
Harold Stassen
1968–69 | 27TH SEASON
Charles Evers
Robert Theobald
Julian Bond
Sir Tyrone Guthrie
Yitzhak Rabin
Robert Bly
Dean Vollendorf
Roy G. Francis
Allen Utke
Robert Lewis Weeks
Helene Scriabine
1969–70 | 28TH SEASON
> VIEW THE SEASON BROCHURE
Stewart Udall
Jesse Jackson
Margaret Mead
Harold Hughes
John Kenneth Galbraith
Speech Association of America
17th Annual International Debate
Frederic Storaska
William Stafford
Yoshiaki Toeda
X.J. Kennedy
1970–71 | 29TH SEASON
> VIEW THE SEASON BROCHURE
Ralph Nader
Al Capp
Gloria Steinem & Flo Kennedy
C. Edward Crowther
Paul Ehrlich
Anthony Moffett
Sidney Goldstein
Mark Van Doren
Jenkin Lloyd Jones
Thomas Kennelly
Stephen Barack
Samuel Hazo
> SEASONS 30–39
