watch 01:51 The Loop (TV) Do you like this video? Matt Witten was a writer for the series Supernatural. He was also a supervising producer for the first 12 episodes of Season 2. Witten has previously written episodes of Law & Order, JAG, and House M.D. WriterEdit Season 2Edit "No Exit" "Playthings" External linksEdit Matt Witten at the Internet Movie Database Retrieved from "https://supernatural.fandom.com/wiki/Matt_Witten?oldid=305096" Categories: Writers Crew Producers Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.