UNDERDOG debuted today in 1964. 💥 Wally Cox voiced the crime-fighting canine w/ Norma MacMillan as Sweet Polly and Allen Swift as Simon Bar-Sinister. Produced by Total Television (not Jay Ward) but animated by the same studio. TTV + Ward cartoons were often mingled in reruns. https://media.mstdn.social/media_attachments/files/111/173/558/428/818/193/original/d8243b911fbbb094.jpeg