Blackrat's Treasure

Benjamin and Trap feel that Geronimo is overworked and so they concoct a story to lure him away from his desk, it's a story about a sea monster terrorizing the New Mouse City harbor. In an effort to prove to his cousin and nephew that there are no such things as sea monsters, Geronimo goes along. Once at the harbor things take a turn for the worse, our heroes find themselves held captive by the cruel Pirate Blackrat who is in need of a crew to help him find lost treasure!