The original M&M's Christmas commercial was first aired in 1957 and has been a holiday staple ever since. It features the iconic jingle "The Red M&M" singing a catchy tune while throwing M&M's into a stocking. The commercial has become a beloved part of Christmas tradition and has been remade and updated over the years with various renditions of the song and new characters. The original commercial is still a classic and is considered one of the most iconic Christmas commercials of all time.