How to become an Undercover Pirate... 1) Have a pirate captain as your ancient ancestor 2) Find a message in a bottle and a magic gold doubloon 3) Get whisked back in time to join a pirate crew 4) When you get home DONT TELL ANYONE. Remember - youre undercover! Theres a new pirate aboard the Sea Wolf and hes popular with the crew, but Sam is suspicious - why is the new recruit so interested in Captain Blade? And how can Sam convince his friends that theyre falling into a deadly trap?