The West Wing season 4
The fourth season of the American political drama television series The West Wing aired in the United States on NBC from September 25, 2002 to May 14, 2003 and consisted of 23 episodes. == Production == After the difficulties Aaron Sorkin encountered in writing Season 3, he saw Season 4 as a return to the form he and the show had previously enjoyed, saying "[we] came back to work, after the hiatus, and didn't feel any of that, just felt the week-to-week pressure of trying to write well." In 2003, at the end of the fourth season, Sorkin and fellow executive producer Thomas Schlamme left the show due to internal conflicts at Warner Bros.