 Caine took over the role when O'Toole left to make "Lawrence of Arabia" and went on to a four-month tour of the UK and Ireland.Caine's first film role was as one of the privates in George Baker's platoon in the 1956 film "A Hill in Korea".The stars of the film were George Baker, Stanley Baker, Harry Andrews and Michael Medwin, with Stephen Boyd and Ronald Lewis, and Robert Shaw also had a small part.