He defeated the diabolical Dr Diaper. He terminated the terrible talking toilets. Now he's in for the flight of his life. Can Captain Underpants and his drawers hold up under the pressure for three massive-tentacled space aliens (in disguise) who are on a mission to enslave the whole planet? It's time to probe a little further and find out in this all new-wedgier alien adventure of Captain Underpants.