Alex Krycek

Alex Krycek
The X-Files character
Nicholas Lea as Alex Krycek
First appearance	"Sleepless"
Last appearance	"The Truth"
Created by	Howard Gordon Chris Carter
Portrayed by	Nicholas Lea
Information
Gender	Male
Occupation	Russian conspiracy member Men in Black member FBI Special Agent
Affiliated with	Syndicate
Duration	1994-2002

Alex Krycek is a fictional character in the Fox science fiction-supernatural television series The X-Files. Alex Krycek is played by Nicholas Lea. He is initially introduced in the second season as a partner for FBI Special Agent Fox Mulder in the absence of his previous partner, Dana Scully. As the show progressed, Krycek grew to become one of the show's primary antagonists, appearing subsequently in every season. Krycek's machinations frequently pitted him against Mulder, with whom he shared a complicated relationship. He was variously seen as either a henchman or enemy of the show's primary antagonist, The Smoking Man, changing his allegiance when the situation suited him best.

Krycek is a Russian-American, the son of Cold War immigrants, who makes his first appearance in the season two episode "Sleepless", where Krycek, a young FBI Special Agent is assigned as a temporary investigation partner to Fox Mulder. Krycek proceeds to work with Mulder and attempts to gain his trust.

It later becomes evident, however, that Krycek is actually an undercover agent working for the Smoking Man. Krycek plays an important part in several events that are harmful to Mulder and Dana Scully: he assists in Scully's abduction, and murders Mulder's father, William "Bill" Mulder. Krycek also assaults Assistant Director Walter Skinner and acquires a secret tape from him which reveals a US government coverup regarding alien visits to Earth. After a botched attempt on Scully results in the death of her sister, the Cigarette Smoking Man attempts to kill Krycek with a car bomb, but Krycek escapes. Krycek is later found to have been selling the secrets from the encrypted MJ files. Under the influence of the Black Oil, Krycek returns the tape to the Smoking Man, in return for knowledge of the location of an alien ship. The Black Oil-controlled Krycek goes to the ship, which has been moved to an abandoned missile silo in North Dakota. The Black Oil extracts itself from Krycek, leaving him locked indefinitely in the silo with the ship.