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King Leonardo and His Short Subjects was an animated cartoon series released in 1960 by Total Television (which would later rename itself Leonardo Productions after the main character of this show), sponsored by General Mills.
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Network: NBC
as Mr. Mad, Narrator
King Leonardo and His Short Subjects has 1 season totalling 0 episodes, and the series has concluded.
The main cast of King Leonardo and His Short Subjects includes Jackson Beck (King Leonardo, Biggie Rat, Professor Messer), Allen Swift (Odie Cologne, Itchy Brother, Duke, Earl, Tooter Turtle, Narrator), Sandy Becker (Mr. Wizard), Kenny Delmar (The Hunter, Narrator), Ben Stone (The Fox, Officer Flim Flanigan).