CCC #1 UNDERDOG MARATHON 2 HOURS

CCC #1 UNDERDOG MARATHON 2 HOURS

Underdog 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.