Adam Glass has signed an overall deal with Fox 21 Television Studios

Adam Glass has previously worked on CW’s Supernatural, CBS’ Cold Case and most recently as an executive producer/co-showrunner on CBS’ Criminal Minds: Beyond Borders.  Now has signed an overall deal with Fox 21 Television Studios. Under the two-year pact, he has joined the studio’s new Showtime drama series The Chi as co-executive producer. He  will…