20 "Sesame Street" Characters Whose Big Muppet Hearts Charmed Us. BuzzFeed. Thu, November 25, 2021 at 9:46 PM UTC. 7 min read.

Sesame Street first aired back in 1969 and is now in its 55th season, nearly 56 years later. Over the decades, the show has expanded from a small cast of characters to more than 50, ...