More details about nerds-befriend-an-alien epic Paul: Simon Pegg and Nick Frost will be almost unrecognizeable as traveling nerds Graham Willy and Clive Gollins: Pegg will have buck teeth, waist-length hair and thick glasses. Frost will have a leather duster, scifi tie-in T-shirt, and a ton of curly hair. As for their alien buddy, Paul, he'll have standard "graylien" almond eyes, jeans and flip-flops, and no shirt. But Paul will have the ability to turn himself invisible, Predator-style, saving on budget. Also, a famous movie director, who has recently directed both Pegg and Frost, should make a cameo appearance. [Slashfilm]