A serial killer named The Shark is terrorizing London by killing his victims with a speargun and then, dressed in a scruba-diver's wetsuit, using the city's sewer tunnels to make his getaway.
A rich man bequeaths seven keys to seven of his friends, but only one will unlock the door to untold wealth.
A Brothers Grimm fairy tale involving siblings finding a gingerbread house in the middle of the forest owned by an evil witch who captures them and by fattening them, intends to have them for her meal.