Homesick cabin boy Davy isn't a very good sailor. He hates heights, feels sick from the swaying sea and ruins the ship stew with too much pepper. The only thing that keeps him going are the crazy stories Cook tells about the grizzly sea monsters. But when a huge wave sweeps him overboard, Davy finds himself in much stormier waters... and on the ship of a vengeful skeletal pirate captain! How will Davy get home now?!