The Story Behind Jaws 19 In Back to the Future Part II In Back to the Future Part II, Marty’s arrival in 2015 includes a giant holographic shark advertising Jaws 19—a perfect jab at Hollywood’s endless sequels. When the real date finally arrived on October 21, 2015, Universal celebrated BTTF’s 30th anniversary by releasing an actual spoof trailer for Jaws 19, packed with absurd taglines like “Shark still looks fake.” It was a hilarious nod to fans and a reminder of how wonderfully playful the fi