Gillian Anderson shares photo from "The X-Files" set

Agents Mulder and Scully, reporting for duty.

Production has begun on the new incarnation of "The X-Files," and Gillian Anderson shared a sneak peek from the set.

"And so it begins..." she tweeted, posting a photo of a pair of directors' chairs, one bearing her character's name and the other with David Duchovny's.

The actress has also dyed her hair Scully's signature red, as evidenced in another Twitter post -- which, fittingly, includes an alien emoji.

Duchovny also got into the "X-Files"/Twitter game, sharing a photo of a script sitting on his chair. Anyone have a magnifying glass? Something tells us the truth is out there.