When a nature photographer discovers an abandoned WW2 submarine deep in the jungle, he immediately summons the authorities.
The police are skeptical about the discovery.
After all, what could a submarine be doing so far from the water?
And if it really comes from the past, why has no one ever claimed it back?
Government officials are the first to arrive on the scene.
A team of historians and scientists follow on their heels.
They are immediately shocked by the outside appearance of the submarine.
And when the scientists finally peer inside, they immediately turn pale!