Underdog - Season 3 - Eps 26: A New Villain, Part 2
Flim and Polly agree that humble, loveable Shoeshine boy would be able to make sense of the riddle 'A Rhyme in Time Saves Nine'. Shoeshine deduces that 'rhyme' refers to Underdog, since he always talks in rhyme, 'time' refers to clock, Polly suggests Big Ben, but says that that's in London. Shoeshine deduces, what the biggest 'Ben' is around in the city, to which Polly responds 'Ben's Jewelry Store' (not Big Ben). As for 'Nine' Shoeshine deciphers that there are nine players on a baseball team and baseball is played on a diamond. Polly then sums up the solution of the riddle that if Underdog gets to Ben's Jewelry Store he can save the diamonds. She then tells Shoeshine to hurry and find Underdog. Shoeshine immediately rushes to the nearest phone booth and becomes Underdog (no waiting) Prior to arriving the Electric Eel demonstrates to Ben and the others he is holding up, the trap of an electrical field he has waiting for Underdog. When Underdog arrives, he steps into the trap and can't break free of the electrical field.
About Underdog

Title: Underdog
First Air Date: 1964-10-03
Last Air Date: 2000-02-01
Status: Ended
Rating: 6.2/10 (from 22 votes)
Language: EN
Seasons: 4
Total Episodes: 125
Network: NBC
Genres: Animation, Comedy
Production Companies: Total Television Productions, Leonardo Productions
Synopsis
Underdog is an American animated television series that debuted October 3, 1964, on the NBC network under the primary sponsorship of General Mills, and continued in syndication until 1973, for a run of 124 episodes. Underdog, Shoeshine Boy's heroic alter-ego, appeared whenever love interest Sweet Polly Purebred was being victimized by such villains as Simon Bar Sinister or Riff Raff. Underdog nearly always speaks in rhyme, as in, "There's no need to fear, Underdog is here!" His voice was supplied by Wally Cox.
Cast

Wally Cox

Sandy Becker

Kenny Delmar

George S. Irving

Mort Marshall

Norma MacMillan

Delo States

Ben Stone

Allen Swift