Mark Arnott

Mark Arnott is an American actor and martial artist. He is known for his recurring role as Mark on the NBC television show Cheers and as Jeff Andrews in Return of the Secaucus 7, John Sayles' debut film. Arnott has also appeared in various TV shows including Joan of Arcadia, The Bernie Mac Show, NYPD Blue, and Mickey Spillane's Mike Hammer. He attended Dartmouth College and graduated in 1975. Arnott's early film appearance was in Return of the Secaucus 7, and his first Equity role was as Quasimodo in The Hunchback of Notre Dame at Joe Papp's Public Theater in New York.