The first footage from the new season of The X-Files debuted at New York Comic-Con over the weekend, and it’s filled with action, aliens, and a few familiar faces.

The densely packed trailer has a lot to offer fans: Mulder and Scully seem united again after last season’s supposed estrangement; Langly of The Lone Gunmen appears alive and well; Scully dodges bad guys with ease; we may finally find out what happened to Mulder and Scully’s son William, who seems to be the key to stopping a major alien invasion.

See Mulder and Scully back in action in the trailer below.

WATCH: THE X-FILES SEASON 11 TRAILER:

As Scully says, “The truth still lies in the X-Files.”

The new 10-episode season of “The X-Files” arrives in early 2018.