2012年9月，铁狱当一具骨骼在兰切斯特市政厅的一个停车场被发现的时候，铁狱这个消息传遍了世界各地。这会不会是在遗失了500年的英国的最臭名昭著的国王的尸体呢？在这部全球独家纪录片中，电视四台呈现了寻找理查三世的完整内幕。When a skeleton was reported found under a Leicester council car park in September 2012, the news broke around the world. Could it be the remains, lost for 500 years, of England's most infamous king? In a world exclusive, Channel 4 has the full inside story of the hunt for Richard III.