Comedians are lining up to perform on HBO?s upcoming autism benefit special, called the "Night of Too Many Stars: America Unites for Autism Programs." The program is hosted by Jon Stewart, and will feature a mix of sketches, short films and stand-up performances, including appearances by Louis C.K., Stephen Colbert, Hasan Minhaj, John Oliver and Adam Sandler. The Night of Too Many Stars previously aired on Comedy Central.