They defended the Holy Land for 200 years before a fall from grace. Now watch as the archaeologist unearth their city of Tortosa, now in the suburbs of modern day Tartus in Syria.

Rediscover what could be the ancient city of Atlantis, destroyed by a volcanic eruption over 3000 years ago.

Visit the ruins of an Egyptian Empire whose leader reigned for 67 years.

See the glory of Athens at its height in the 5th Century BC.

The recreation of the cities of the Manhatten Project.

Not only did the Nazi's destroy, they built on an epic scale. Look back and what they created, and what they planned to build if they had won World War II.

See Jerusalem as it was over 2000 years ago.

The secret bunkers under London during World War II.

In a country torn by bloody civil war, a young man seizes power. In his native tongue, he is called Dracula. This is not the vampire, Count Dracula, but a real historical figure: a Romanian prince. Dracula was a warlord who became known all across Europe for both his breathtaking courage and his terrifying cruelty. But he also left an enduring legacy. Not just in blood, but also in brick, mortar, and stone. He constructed palaces. He founded the city that was to become his country's capital. He also built one of Eastern Europe's most breathtaking mountaintop castles. Now, with state-of-the-art computer animation, we'll bring Dracula's lost world back to life: his birthplace in the fortified town of Sighisoara; the gothic splendor of Transylvania's Bran Castle; the sumptuous palace of Targoviste; and the real castle Dracula, Poenari.

Rediscover the 13th Century Scotland of William Wallace

The beginning of Christianity with only a few hundred followers in the world.

Exploring the world of Stonehenge.

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