Joel McHale Joins The Cast Of ‘The X-Files’ by Kelli Marchman McNeely | Jun 3, 2015 | NewsWe are all eagerly awaiting news about the return of ‘The X-Files’. We already know the show will see David Duchovny (Mulder) and Gillian Anderson (Scully) return to their original ‘X-Files’ roles along with Mitch Pileggi, who played...