Richard Hammond's Invisible Worlds

Has the famed Egyptian beauty, Queen Nefertiti, been found in a secret chamber deep in the Valley of the Kings? A Discovery Channel Quest expedition led by Dr. Joann Fletcher and a team of internationally renowned scientists from the University of York Mummy Research Team hopes to find out. If they find her, it will be one of the greatest archaeological discoveries since Nefertiti's stepson, King Tutankhamen, was discovered in 1922. The "Great Royal Wife" of the renegade Akhenaten, Nefertiti was a mother of six who helped lead a religious revolution that changed Egypt and the world forever. Yet after her death, her enemies destroyed all evidence of her life. Now, drawing on 13 years of research, Fletcher and her team bring Nefertiti's turbulent reign to life like never before with cutting-edge computer animations to recreate ancient Egypt's great temples, x-rays to reveal the telltale signs of foul play on her mummy, and forensic graphics to recreate the mummy's face.

The Battle of the Falklands, between a Royal Navy task force and five German cruisers, was one of the most dramatic and bloodiest sea conflicts of World War I. When the smoke cleared, four of the German ships had sunk, including the flagship and pride of the German fleet, the SMS Scharnhorst. For decades, none of the downed vessels were ever found. Now, more than 100 years later, maritime archaeologist Mensun Bound and his team are searching for the ships and the secrets they hold. It's a race against time and the raging South Atlantic Ocean.

Sir Trevor McDonald revisits the murder of 2-year-old toddler, James Bulger, 25 years after he first reported on it.