[dramatic music]

In the eternal nights of the abyss, fins and teeth.

A goblin shark.

It has a nose for prey in the dark

and knows just how to use it.

Most goblin sharks are 10 to 12 feet long,

but they can grow much bigger, sluggish until they attack.

[crunching]

These are the fastest fish jaws in the ocean.

10 feet per second.

So fast they can only be seen in slow motion.

Only the goblin has a jaw that whips

forward like a slingshot, an ancient weapon

that works even today.

[crunching]