Sesame Street Season 50 Episode 13 - A New Friend on Sesame Street Episode Title:A New Friend on Sesame Street.Episode Description:There's a new friend on Sesame Street when Charlie moves into the neighborhood. Her parents were in the military, so they moved around a lot. Now Sesame Street is their new home. Elmo and Rosita show Charlie around and she learns that Sesame Street is a place where anyone can be friends no matter who you are.