Season 3: 2001–2002
　　Cast: Rob Lowe, Stockard Channing, Dulé Hill, Allison Janney, Janel Moloney, Richard Schiff, John Spencer, Bradley Whitford and Martin Sheen
　　The third season, which covers the administration's third and fourth years in office, starts off with Bartlet announcing his intention to run for reelection and is heavily devoted to the upcoming presidential election. Other prominent plotlines include Congressional investigations into whether Bartlet committed electoral fraud by concealing his MS, a death threat against C.J. and the ensuing relationship she develo...