We’ve never been in more danger, Fox Mulder believes in the first full trailer for the X-Files reunion series set to air next January.

With appearances by Mulder, Scully, a bearded Walter Skinner and an old nemesis that many believed could not be back, the trailer gives some hints as to the threat that the agents face. It was originally broadcast in two segments (although only the second is officially on YouTube) with the revised full length version now below

The X-Files begins on Sunday January 24th on Fox in the US.