John C. Reilly, Neil Patrick Harris, Jack Black, and others form a big-name cast performing “Hairspray” composer Marc Shaiman’s new online video about the gay marriage ban recently passed in California. In the musical, two rival groups–conservative Christians (headed by Reilly) and gay rights activists face off on the controversial ban, when miraculously, Jesus appears (played by Black), and has some interesting things to say. Watch the video below.