King Richard III's death, immortalised by Shakespeare's eponymous play, has been a hotbed of debate over the last few decades. The death at the Battle of Bosworth Field signified the end of the Plantagenets, and signalled the beginning of the reign of the Tudors. However, the cause of his death has been debated by historians for years. With new evidence, this documentary peels back the curtain on Henry's true murderer, and explores the life of the man who ended an entire dynasty.