A documentary about the beloved children’s show “Sesame Street” is coming to HBO Documentary Films called “Street Gang: How We Got to Sesame Street,” and the film will debut in 2021.The documentary film is directed by Marilyn Agrelo and follows the work of Muppets creator Jim Henson along with some of the other pivotal voices who helped bring “Sesame Street” to the air in the 1960s and made it a household name for generations.“Street Gang: How We Got to Sesame Street” is specifically inspired by