The hunt leads Krycek and Mulder to Tunguska, where they are held captive until Krycek maneuvers his own release.
Alex Ferguson | Alex Rodriguez | Alex Cox | Alex | Alex Jones | Alex Chilton | Alex Trebek | Alex Salmond | Alex Katz | Alex Riel | Alex Ross | Alex Haley | Àlex Corretja | Alex Moulton | Alex Zanardi | Alex Smith | Alex Kapranos | Alex Jones (radio host) | Alex Shnaider | Alex Shelley | Alex Karras | Alex Grey | Alex da Kid | Magic Alex | Judge Alex | Alex Schomburg | Alex Rose | Alex Pardee | Alex Krycek | Alex Jennings |
Ultra-rare cards included photo variants of Agents Fox Mulder, Dana Scully, Alex Krycek and Assistant Director Walter Skinner, as well as cards for Deep Throat, X, the Lone Gunmen, and pivotal events in the first two seasons.
The oil is controlling the crewman's body, and after passing through several hosts, has overtaken Alex Krycek (Nicholas Lea), who Mulder has been pursuing.
The culprit is revealed to be Alex Krycek (Nicholas Lea), a rogue FBI agent who formerly worked for the Syndicate, who continues to control the potentially debilitating nanotechnology in Skinner's system in order to achieve his goals.