This acclaimed classical stage actor with the Royal Shakespeare Company possesses soulful deep-set eyes and sharp features that made him ideal for the title role in the RSC adaptation of Dickens's "Nicholas Nickleby" on the London and Broadway stages and television. His performance earned a Tony and an Olivier Award and an Emmy nomination. Rees won acclaim for his portrayal of an art critic whose visit to an elderly painter (played by Laurence Olivier) causes problems in the PBS adaptation of John Fowles' "The Ebony Tower" (1987) He joined the hit TV comedy "Cheers" for the 1989-90 season as Kirstie Alley's suitor, the single-minded international financier and corporate raider Robin Colcord and co-starred in the short-lived sci-fi series "M.A.N.T.I.S" (Fox, 1994-95).

Rees studied art in London and was "discovered" while working as a scene painter at Wimbledon. Within three years, he had joined the Royal Shakespeare Company and appeared in numerous productions there before winning international stardom as "Nicholas Nickleby". Post-"Nickleby" roles include the lead in Tom Stoppard's "The Real Thing" (1983), "Hamlet" (1984) and Stoppard's "Hapgood". In addition to acting, he has written and directed for the stage.

Rees has had a sporadic film career. He made his debut in Stephen Frears' "Saigon - Year of the Cat" (1983), adapted from David Hare's play. In Bob Fosse's "Star 80" (also 1983), he portrayed a film director loosely based on Peter Bogdanovich. Rees was sculptor Edgar Papworth in Bob Rafelson's biopic of explorers Sir Richard Burton and John Hanning Speke, "Mountains of the Moon" (1990). He turned villainous in both "If Looks Could Kill" (1991) and "Stop! or My Mom Will Shoot" (1992). For Mel Brooks' "Robin Hood: Men in Tights" (1993), Rees offered a spirited spoof of Alan Rickman's portrayal of the Sheriff of Nottingham in "Robin Hood: Prince of Thieves" (1991). He next appeared in Adrienne Shelley's feature directorial debut "Sudden Manhattan" and the film version of Jon Robin Baitz's "The Substance of Fire" (both 1996).