With Mulder (David Duchovny) and Scully (Gillian Anderson) firmly established as the believer and the skeptic, respectively, the second season of The X-Files picks up where the first left off -- with the X-Files closed and both agents in FBI-style exile, forced to work on tedious, non-paranormal assignments. Of course, this doesnt last long; some of the series most pertinent characters are introduced, such as the seemingly omnipresent Cigarette Smoking Man (William B. Davis), a shadowy informant known only as X, and the double-timing Agent Alex Krycek (Nicholas Lea). The second season also marks the true launch of the complex X-Files mythology, and is home to one of the milestones of the series itself, namely, Agent Scullys own abduction and its far-reaching consequences, including the infamous Purity Control. Mulder, meanwhile, continues to search for answers regarding his sisters abduction and finds several disturbing clues through visits to his father. Complicating issues further is the existence of a seemingly indestructible -- and quite possibly not of this world -- bounty hunter. Luckily, there are also plenty of monster-of-the-week episodes to turn to when the conspiracy gets too deep. ~ Tracie Cooper, All Movie Guide