Drain the Oceans: Season 2, Episode 7

2 - 7: Secrets of the Spanish Armada

Draining the ocean near Newfoundland reveals a preserved Basque galleon trading in lucrative whale oil. The Spanish empire relies on powerful ships like this to bring back valuable cargo, like silver and tobacco, from the New World. But when emerging rival England wants a share of this wealth, the Spanish attack. Draining an Armada wreck off the coast of Ireland reveals an extraordinary battle for control.