Just in time for Halloween, Fox has released a creepy new trailer for The X-Filesin which Mulder asks, "Are we truly alone? Or are we being lied to?"

A mysterious man claims that the government is hiding alien technology, we get a glimpse of what looks like an alien child and, of course, the sexual tension between Mulder and Scully runs deeper than the conspiracy theories. "You are on dangerous ground," Scully warns. "When has that ever stopped us?" Mulder replies with a figurative wink.

Take a look:

The X-Files reboot debuts Sunday, Jan. 24 on Fox after the NFC Championship Game.