The UK MIA video and DVD release featured the original UK cinema print which contains the topless nudity during the boat scene with Jai and Loretta. However. Read the Empire review of Piranha 2: Flying Killers. Find out everything you need to Release date 1 Jan ; Certificate 15; Running time. Release date Piranha II: The Spawning, also known as The Spawning and Piranha II: Flying Killers, is a Italian-American horror film Part of the Piranha film series, it is the sequel to the film Piranha () directed by Joe Dante.