Paul Lieber is an American film, television and theatre actor. He is perhaps best known for playing the role of Det. Sgt. Eric Dorsey on three episodes of the American sitcom television series Barney Miller. Lieber guest-starred in television programs including Barney Miller, Who's the Boss?, Dallas, Cagney & Lacey, Murder, She Wrote, Night Court, Silver Spoons, Law & Order, Monk, Jake and the Fatman, The X-Files, Judging Amy and Curb Your Enthusiasm. He also performed in two Broadway plays, And Miss Reardon Drinks a Little and Lenny.