 During his early acting career, he was known as Stephen Dillon but reverted to his birth name in the 1990s.Dillane is an experienced theatre actor; his notable roles include Archer in "The Beaux' Stratagem" (Royal National Theatre, 1989), Prior Walter in "Angels in America" (1993), "Hamlet" (1994), Clov in Samuel Beckett's "Endgame" (1996), "Uncle Vanya" (1998), Henry in Tom Stoppard's "The Real Thing" (for which he won a Tony Award in 2000), "The Coast of Utopia" (2002), and a one-man version of "Macbeth" (2005).He has also performed T.S.