Season 3 Episode
- Season 3 Underdog vs. Overcat, Part 1
- Season 3 Underdog vs. Overcat, Part 2
- Season 3 Underdog vs. Overcat, Part 3
- Season 3 Underdog vs. Overcat, Part 4
- Season 3 The Big Dipper, Part 1
- Season 3 The Big Dipper, Part 2
- Season 3 The Big Dipper, Part 3
- Season 3 The Big Dipper, Part 4
- Season 3 Just in Case, Part 1
- Season 3 Just In Case, Part 2
- Season 3 Just In Case, Part 3
- Season 3 Just In Case, Part 4
- Season 3 The Marbleheads, Part 1
- Season 3 The Marbleheads, Part 2
- Season 3 The Marbleheads, Part 3
- Season 3 The Marbleheads, Part 4
- Season 3 Simon Says, Be my Valentine, Part 1
- Season 3 Simon Says 'Be My Valentine', Part 2
- Season 3 Simon Says 'Be My Valentine', Part 3
- Season 3 Simon Says 'Be My Valentine', Part 4
- Season 3 Round and Round, Pt 1
- Season 3 Round and Round, Pt 2
- Season 3 Round and Round, Pt 3
- Season 3 Round and Round, Pt 4
- Season 3 A New Villain, Part 1
- Season 3 A New Villain, Part 2
- Season 3 A New Villain, Part 3
- Season 3 A New Villain, Part 4
- Season 3 Batty Man, Part 1
- Season 3 Batty Man, Part 2
- Season 3 Batty Man, Part 3
- Season 3 Batty Man, Part 4
- Season 3 The Vacuum Gun, Part 1
- Season 3 The Vacuum Gun, Part 2
- Season 3 The Vacuum Gun, Part 3
- Season 3 The Vacuum Gun, Part 4
- Season 3 Phoney Booths, Part 1
- Season 3 Phoney Booths, Part 2
- Season 3 Phoney Booths, Part 3
- Season 3 Phoney Booths, Part 4
Underdog - Season 3
6.30 10 minutes 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!"
