Watch online Piranha 3DD Full Movie – Piranha 3DD is a 2012 hollywood movie that is directed by John Gulager and the star cast of the movie are Danielle Panabaker, Ving Rhames, David Hasselhoff. It is the sequel to the 2010 movie Piranha 3D and the genre of the movie are horror, thriller and comedy. This movie was released on 11th May 2012 in USA.