The Trekkers are sent to a spooky castle to find a missing Ruby Brooch that
could indicate the return of Nosferatu –an ancient Vampire! Insecure Mip is trying to justify being the only monkey in a long line of Mouse Trekkers, but learns that his uniqueness is what makes him so valuable to the Trekkers, and they all end up teaching the same lesson to a little fruit bat who longs to be a Vampire.