Op Shock Till You Drop zijn een drietal nieuwe officiële foto's verschenen uit Piranha 3DD, geregisseerd door John Gulager, bekend van de Feast films, en met rollen voor o.a. Ving Rhames, Christopher Lloyd, Paul Scheer, Gary Busey, Katrina Bowden, Danielle Panabaker, Matt Bush, Chris Zylka en David Koechner en David Hasselhoff. Ook gaf STYD een nieuwe synopsis:

Having awoken from their spring break extravaganza at Lake Victoria, the swarm heads upstream where they look to make a meal out of Big Wet, a local water park where when it comes to fun, nobody does it wetter! Thought they came to get wet, get loaded and get some, the staff and patrons get more than they bargained for when they must face the fiercest, most bloodthirsty piranhas yet. Lead by the strong-willed, studious Maddy and her friends, Barry and Kyle, the trio must dive in and take on these man-eating creatures using every ounce of their being...but can they be stopped?

De Nederlandse release staat gepland op 22 maart 2012. Hieronder de eerdere trailer: