Hollywood legend Clint Eastwood, 78, says he will not act in another film after starring in his current project "Gran Torino".Accroding to mirror.co.uk, the five-time Oscar winner is tipped to pick up his first Academy Award as an actor for the drama, which is about a racist Korean War veteran's attempts to reclaim his stolen car."That will probably do it for me as far as acting is concerned," said Eastwood who will continue to direct films.