ShockTillYouDrop.com has gotten a chance to watch the trailer for Dimension Films’ Piranha 3D which will be shown with many 3D screenings of James Cameron’s Avatar this weekend. Opening April 16th, the Alexandre Aja-directed film stars Elisabeth Shue, Adam Scott, Ving Rhames, Richard Dreyfuss, Jessica Szohr, Jerry O’Connell, Cody Longo and Ricardo Chavira.
You can read their description here.