Original sentence: Cited by the New York Times for a performance that was "charming and skillful,"  Carroll became very much in demand thanks, in part, to director Hitchcock, who later admitted that he worked very hard with her to bring out the vivacious and sexy qualities she possessed offscreen but which sometimes vanished when cameras rolled.Donat's recurring health problems prevented him from accepting the role and, instead, Hitchcock paired Carroll with John Gielgud
Edited sentence: Cited by the New York Times for a performance that was "charming and skillful," Carroll became very much in demand thanks, in part, to director Hitchcock, who later admitted that he worked very hard with her to bring out the vivacious and sexy qualities she possessed offscreen but which sometimes vanished when cameras rolled.Donat's recurring health problems prevented him from accepting the role and, instead, Hitchcock paired Carroll with John Gielgud, a superb actor but an uneasy Hitchcock hero.That left the field wide open for the great Peter Lorre to steal every scene as a bizarre Mexican assassin