Underdog

Underdog, is an American Saturday morning animated television series that ran from 1964, to 1967. It is one of the early Saturday morning cartoons. 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 such as in "There's no need to fear, Underdog is here!" His voice was supplied by Wally Cox. One part, u_head, requir