If theres one film most people agree never needed a sequel, its Jurassic Park 1993. Of course, a follow up to the ground breaking blockbuster from director Steven Spielberg was inevitable, so The Lost World: Jurassic Park 1997 hardly came as a huge surprise. Still, 31 years on and its strange to think were on the verge of the seventh film in the series with the upcoming sequel Jurassic World:...