Chesney's career took off in 1991 when he starred in the film 'Buddy's Song' alongside Roger Daltrey & Michael Elphick. He played a young boy named Buddy Clark who claws his way up the treacherous ladder of the pop world with the help of Terry, his father, played by Roger Daltrey. Terry is a dodgy dealer who wants the best for his family but finds it hard to toe the line.