The Mad, Mad, Mad Comedians
Plot: The Mad, Mad, Mad Comedians is a 1970 American animated television special produced by Rankin/Bass Productions. After the Christmas special Frosty the Snowman (1969), it was Rankin/Bass' second hand-drawn animated work to be outsourced to Osamu Tezuka's Mushi Production in Tokyo, Japan

Jack Benny
George Burns
Phyllis Diller
George Jessel
Jack E. Leonard
Groucho Marx
Tom Smothers
Flip Wilson
Henny Youngman
Paul Frees
Dick Smothers
Arthur Rankin, Jr.
Jules Bass
Romeo Muller