WALTER SKINNER
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FBI Assistant Director Walter Sergei Skinner is a fictional character in the Fox science fiction television shows The X-Files and The Lone Gunmen. Skinner supervised the X-Files office, which is concerned with cases with particularly mysterious or possibly supernatural circumstances that were left unsolved and shelved by the FBI. Fox Mulder, the FBI agent in charge of the X-Files, considers the X-Files the truth behind the supposed conspiracy. Portrayed by Italian-American actor Mitch Pileggi, Skinner was a main character in the ninth season of the show and a recurring character throughout the first eight seasons.
Skinner made his first appearance in the first season 1994 episode "Tooms". At the start of the series, Skinner was unfriendly towards Mulder because of his belief in the extraterrestrial, while throughout the series run Skinner has moved on to respect and agree with Mulder's idea, which is finally proven in "Requiem", when he saw an Alien spacecraft. Walter Skinner has received critical acclaim and has become a fan's favourite. Pileggi received the role of Walter Skinner after "two or three" auditions for the role. Beginning with only a small cameo, his character frequently made more appearances during the second season. Pileggi was honored with numerous awards and award nominations for his portrayal of Skinner.
Skinner is a former Marine and a Vietnam War veteran. In the war he once killed a boy at a very short distance, an experience which has scarred him for life. He is married to Sharon Skinner. He has been treated at a sleep disorder clinic, suffering from recurring dreams of an old woman, which may either be a hallucination arising from drug use during Vietnam or a succubus. Skinner's hobbies include jogging and boxing, the latter of which has been shown in his ability to outfight Fox Mulder and X and to defend himself reasonably well when he was attacked by Alex Krycek and his men.
Initially, Skinner acts solely as a supervisor to Agent Mulder and Dana Scully's investigations of the paranormal. In the early episodes, it is unclear whether he is entirely independent of his actions or controlled by men such as the "Cigarette Smoking Man". Eventually, Skinner begins trusting Mulder and Scully and becomes their ally, saving both of their lives on multiple occasions. He stands up to the conspirators that tried to control him, for which he frequently pays throughout the series.
REQUIEM
N38 33.ABC
A. Covarrubias = (A).
B. Original air date, 2nd digit = (B).
C. Nielsen rating, 1st digit = (C).
W121 12.DEF
D. Running time, 1st digit -4 = (D).
E. Production code, last digit = (E).
F. Season number -2 = (F).

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