John Mulaney & the Sack Lunch Bunch is a children's musical comedy special created by John Mulaney that debuted on Netflix on December 24, 2019. The show was written by Mulaney and Marika Sawyer and inspired by classic children's television series Sesame Street, The Electric Company and The Great Space Coaster. Eli Bolin composed the music, with lyrics from Mulaney and Sawyer.
Performing with Mulaney are 15 child actors and singers, aged 8–13. Celebrity cameos include Richard Kind, André De Shields, David Byrne, Natasha Lyonne, Annaleigh Ashford, and Jake Gyllenhaal as "Mr. Music."