Percy Jackson (Logan Lerman) uses his PDA to track the deadly Gorgon Medusa - while avoiding Medusa's deadly gaze that turns her victims to stone in "Percy Jackson & the Olympians: The Lightning Thief."
Here are 20 villains from Superman's comic book history that won't leap from page to screen anytime soon.
Here are 20 of the most memorable costumes worn by the Man of Steel over the years.