Sydney Walker was an American character actor of stage and screen and voice artist, with a career that spanned over five decades. He is most known for Prelude to a Kiss (elderly man Meg Ryan's character switches bodies with), and as the bus driver on Mrs. Doubtfire. Walker made his Broadway debut as the Archbishop of Canterbury in the famous 1960 production of Jean Anouilh's "Beckett," which starred Laurence Olivier and Anthony Quinn. He subsequently appeared in 22 Broadway productions from 1960 to 1973. Walker made his movie debut in the Kirk Douglas movie A Lovely Way to Die (1968) and played the doctor in Love Story (1970). He made five appearances on the CBS Radio Mystery Theater in 1974. His last film was Getting Even with Dad (1994), but his most famous movie role came two years earlier in the film adaptation of Prelude to a Kiss (1992), in which he reprized the role of the Old Man he had assayed in the 1988 Berkeley Repertory production of the Craig Lucas play. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 1994년 아빠와 한판승에서 Mr. Wankmueller 역을 맡았다. 1993년 미세스 다웃파이어에서 Bus Driver 역을 맡았다. 1992년 키스의 전주곡에서 Old Man 역을 맡았다.