: At the hospital, Willis flatlines for several minutes while Dupre is simultaneously declared dead. Just as Dupre's life ends, Willis is miraculously revived, leading Mulder to suspect that Dupre's consciousness has possessed Willis's body.
: Mulder's theory is bolstered by subtle changes: the previously right-handed Willis begins using his left hand (Dupre's dominant hand), forgets Scully’s birthday (which he normally shares), and develops a sudden tattoo that mimics Dupre's. Watch X-Files 1x15
: Agent Jack Willis —Scully's former boyfriend—and Agent Dana Scully conduct a stakeout at a bank expecting a robbery by a pair of married outlaws, Warren Dupre and Lula Phillips . : At the hospital, Willis flatlines for several
: The episode ends tragically as Willis (under Dupre's control) dies of a diabetic coma after consuming too much sugar, unaware of Willis's medical condition. Episode Details Original Air Date : February 4, 1994. Directed by : David Nutter . Written by : Howard Gordon and Alex Gansa. : Agent Jack Willis —Scully's former boyfriend—and Agent
You can watch this episode and the rest of the series on several platforms: The X-Files - "Lazarus" (season 1, episode 15)