X

Join or Sign In

Sign in to customize your TV listings

Continue with Facebook Continue with email

By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Mitch Pileggi Is Returning to The X-Files

Are you excited for more?

swprofile.jpg
Shelli Weinstein

Fox's X-Filesreboot will officially welcome back another veteran alongside David Duchovny and Gillian Anderson. Mitch Pileggi has signed on to join the six-episode revival series, TVGuide.com has confirmed.

Pileggi tweeted the news on Monday.

The actor starred as Walter Skinner, Mulder and Scully's boss and friend, though occasionally an enemy, throughout The X-Files' nine-season run. He also appeared in both movies and the short-lived spin-off The Lone Gunmen.

Castle bosses on Rick's "missing time" and the show's uncertain future

Pileggi had been rumored to return for weeks, and Duchovny teased his possible return during a recent interview with David Letterman.

Pileggi has most recently appeared on Dallas, Sons of Anarchy and Grey's Anatomy.

TODAY'S VIDEO: Dancing with the Stars' Derek teaches our editor to tango!