Rider Finds Himself Forced To Accept Help From The Nephews Their New Nanny Mrs. Beakley And Her Granddaughter Wendy In Order To Track Down Surge In Antarctica They Soon Find He Was Captured By A City Of Penguins For Trying To Steal The Second Half Of The Treasure Map He Seeks But Making A Daring Attempt To Get It With Some Unexpected Help From A Young Penguin Girl Wendy Befriends