

October 3, 1964
3
129
EN
Underdog, also known as The Underdog Show, is an American Saturday morning animated television series that ran from October 3, 1964, to March 4, 1967, starting on the NBC network until 1966, with the rest of the run on CBS, under the primary sponsorship of General Mills, for a run of 62 episodes. It is one of the early Saturday morning cartoons. The show continued in syndication until 1973. Underdog, Shoeshine Boy's heroic alter ego, appears whenever love interest Sweet Polly Purebred is being victimized by such villains as Simon Bar Sinister or Riff Raff. Underdog nearly always speaks in rhyming couplets, as in "There's no need to fear, Underdog is here!"

Wally Cox
Cast

Sandy Becker
Cast

Kenny Delmar
Cast



W. Watts Biggers
N/A
George S. Irving
Cast

Mort Marshall
Cast

Norma MacMillan
Cast

Delo States
Cast

Ben Stone
Cast

Allen Swift
Cast

Specials
6 episodes
N/A

Season 1
33 episodes
October 3, 1964

Season 2
56 episodes
January 23, 1965

Season 3
40 episodes
January 15, 1966
Total Television Productions
US
Leonardo Productions
N/A