One piece. Season two, Second voyage
"The Grand Line is no place for a crew of yellow-bellied landlubbers! Lucky for the Straw Hats, they've got Monkey D. Luffy - the bravest captain sailing the high seas. So when a night of drinking turns into a daring attempt to protect a princess from treacherous assassins, Luffy's crew is ready for action! Their death-defying rescue mission sees them cross paths with monstrous sea creatures, prehistoric predators, and battle-tested giants with a...