National Geographic Amazing Planet

Shark alert! Something fishy is going on when a great white shark gnaws on the Miptorian spaceship with razorsharp teeth! Captain Rip Rayon and his alien crew are looking forward to a day at the beach but instead stumble into the world of super sleek sharks! Their adventure includes: electrifying news about shark super-senses, why sharks don't have bones but do have unbelievable teeth - ouch!, a rare encounter with the biggest fish on the planet, and close-up looks at baby sharks just learning to swim.