- Season 6 - The West Wing

: Following a heart attack during the summit, Leo steps down as Chief of Staff. In a surprising move, Bartlet appoints Press Secretary C.J. Cregg as his successor, forcing her to navigate a steep learning curve and the President's worsening multiple sclerosis.

: Deepening her role from the previous season, the Deputy National Security Advisor becomes a central figure in international crises. Reception and Style The West Wing - Season 6

Season 6 introduced several significant characters who reshaped the show's dynamic: : Following a heart attack during the summit,