Overview:At Alphabet Day, Elmo sings the ABC song and his friend Mathis signs the alphabet using American Sign Language.
Watch Trailer
First Air Date: Nov 10, 1969Last Air date: Jul 24, 2025Season: 56 SeasonEpisode: 3126 EpisodeRuntime: 54:60 minutesQuality: HDIMDb: 3.9 / 10 by 267 usersPopularity: 223.2283Language: en
Comment