The show shares the Emmy Award record for most acting nominations by regular cast members for a single show in one year. (Both "Hill Street Blues" and "L.A. Law" also hold that record). For the 2001–2002 season nine cast members were nominated for Emmys. Allison Janney, John Spencer and Stockard Channing each won an Emmy (for Lead Actress, Supporting Actor and Supporting Actress). The others nominated were Martin Sheen (for Lead Actor), Richard Schiff, Dule Hill and Bradley Whitford (for Supporting Actor), and Janel Moloney and Mary-Louise Parker (for Supporting Actress). In that same year, Mark Harmon, Tim Matheson and Ron Silver were each nominated in the Guest Actor category (but none won the award). This gave the show an Emmy Award record for most acting nominations total (including guest performer category) in a single year, with 12 acting nominations.