Alfie (Burt Bacharach song) version of "Alfie" was released at the end of June 1966 almost two months prior to the film's US premiere (August 25, 1966); Sonny Bono's production showcased the song à la Phil Spector. Despite being the follow-up to the #2 hit "Bang Bang (My Baby Shot Me Down)", "Alfie" rose no higher than #32. It was also a top 40 hit in Canada, reaching #36. The versions of "Alfie" by both Cilla Black and Cher were released in Australia in July 1966, with Black's becoming the major hit at #22; the Cher version's Australian chart peak was #96. "Alfie" was
Michael Caine "biggest mine of useless information", Peter Sellers initiated the catchphrase when he appeared on BBC1's "Parkinson" show on 28 October 1972 and said: Over the years Caine himself had parodied the phenomenon, both his catchphrase and his "interesting facts", and has imitated others' impressions of him. In an interview with Michael Parkinson in 2007, Caine commented on the impersonations of his voice, "I can do it. 'Hello. My name is Michael Caine. Not many people know that.' I sound like a bloody moron. You know where they've got me now? On birthday cards. 'It's your birthday today. Not many people