A Scottish born screenwriter with a diverse range of credits, Sharp wrote The Last Run (1971), The Hired Hand (1971), Ulzana’s Raid (1972), Billy Two Hats (1974) and Night Moves (1975). Later credits include The Osterman Weekend (1983) for Sam Peckinpah, Michael Caton-Jones’ Rob Roy (1995) and Dean Spanley (2008).