It was nearly 50 years ago now that Jaws swam into cinemas and shocked theatergoers. In its wake it left numerous sequels and rip-offs like Orca, Jaws 2, Piranha, The Last Shark, Jaws 3-D, Monster Shark, and Jaws: The Revenge to name only a handful. You knew about those already, though, didn't you? But what about the sequels and rip-offs that never surfaced to terrify audiences... movies like Bert I. Gordon's Devil Fish, Dino De Laurentiis's Orca...