Carr and Paul Eddington in the play Lovers Dancing, directed by Donald McWhinnie, at the Noël Coward Theatre. She followed with roles in two productions at The Old Vic: Aricia in Phédre (1984) and Crystal Allen in The Women (1985). In 1991, Hale starred opposite Glenda Jackson in Mourning Becomes Electra by Eugene O'Neill,at the Glasgow Citizens Theatre. In 1993, she appeared in a production of Alan Ayckbourne's Absurd Person Singular at the Theatre Royal, Bath. In 1994, she appeared opposite Rupert Everett in a production of Tennessee Williams' The Milk Train Doesn't Stop Here Anymore at the Glasgow Citizens Theatre. In 1997, she appeared opposite Alan Bates in Life Support by Simon Gray at the Aldwych Theatre in London. Critic Sheridan Morley wrote in The New York Times that Hale, as the bed-bound Gwen, was "supremely touching even in almost total paralysis". Other notable stage appearances include The Guardsman at the Noël Coward Theatre (2000), where critic Sheridan Morley noted that Hale added "superbly timed comic support", Semi-Monde at the Lyric Theatre (2001), Britannicus and as Madame Ranevsky in The Cherry Orchard at the Glasgow Citizens Theatre (both 2002), and Chéri and Take a Chance on Me at the New End Theatre (both 2003). Hale's most recent stage role was that of Nell in a production of Samuel Beckett's Endgame at the Gate Theatre, Dublin and then the Barbican Centre, London, as part of the Beckett Centenary Festival in May 2006. Film Hale made her film debut in the historical drama Eagle in a Cage (1971) as Betsy Balcombe, opposite Kenneth Haigh as Napoléon Bonaparte. In his review for The New York Times, film critic Roger Greenspun noted that, at age 24, Hale displayed "a kind of mature intensity that argues for at least 30 years' experience on the stage". Hale appeared as Alma Mahler in Ken Russell's Mahler (1974), opposite Robert Powell as Gustav Mahler. Her performance was called "excellent" by both Time Out and Radio Times, and earned her the 1975 BAFTA Award for Most Promising Newcomer to Leading Film Roles. In his review for Film Comment, critic Stephen Farber wrote: Hale also made appearances in a number of Russell's other films, with roles in The Devils (1971), The Boy Friend (1971), Lisztomania (1975), Valentino (1977), and Treasure Island (1995). Russell later referred to Hale as "an actress of such sensitivity that she can make the hair