4, Finn Rides Back To Earth Inside A Shark's Stomach
After April is seemingly devoured by a shark, Fin flies inside its stomach, but soon enough discovers that she's nowhere to be found. He then has to hold on tight as the shark begins to plummet to Earth, its skin becoming char-grilled as it re-enters the atmosphere, while Fin remains relatively un-cooked inside. But what about the fall, you ask? Well, Fin manages to punch a hole in the shark and deploy his parachute, giving him a safe landing on a beach, because of course.