Main Recurring •
Jean Smart as Det. Sherry Regan • Wayne Duvall as Sgt. Phil Brander •
Richard Burgi as Capt. Vincent Hunter •
Richard Fancy as U.S. Attorney Bruce Logan • Segun Ajaga (season 1) and William Turner (seasons 2–3) as Ricky Alvarez •
Michelle Forbes as Helen York (season 1) •
John Amos as Mayor Ethan Baker (season 1) •
Kristen Wilson as MPD Press Secretary Kendall Truman (season 3) •
Christopher B. Duncan as Sgt. Ray Cutter (seasons 2–4) •
Gregory Alan Williams as Clive Rodgers (seasons 2–4) • Rita S. Jett as Ferris Gluck (seasons 2–4) •
Ving Rhames as Attorney General Troy Hatch (season 3) •
Kelly Rutherford as Melinda Lockhart (season 3) • Helen Bates as Carol Bodine (season 3) •
Joseph C. Phillips as Mayor Morgan Douglas (seasons 3–4) •
Jaclyn Smith as Vanessa Cavanaugh (seasons 3–4) •
Alexandra Barreto as Maria Rodriguez (seasons 3–4) •
Vanessa Bell Calloway as Gwen Hendrix (season 4) ;Notes • In 2001,
Jean Smart was nominated for an
Emmy Award for "Outstanding Guest Actress in a Drama Series" for her performance as "Sherry Regan". • On March 12, 2003, Thigpen died of a
cerebral hemorrhage in her
Marina del Rey, California, home. The show's third-season finale had a tribute to her character. ==Ratings==