A portrayal of a marriage, Olivier asserted, according to his biographer Philip Ziegler, that he had chosen August Strindberg's play partly because it had a good part for McEwan: "I didn't give a damn if I made a success, I really didn't; it was her success I was after". The notices though concentrated on his role as the Captain rather than McEwan's as Alice, the Captain's wife. A film version, with the same two leads, was released in 1969.