Nerdish MIT maths whiz kid Ben is recruited by his teacher, along with five other gifted students, to learn the art of card counting and, with their new found skills, they are dispatched to Vegas, their plan to take the casinos for millions at blackjack. Loosely based on Ben Mezrich's non-fiction book ‘Bringing Down The House', "21" is an enjoyable, light, teen orientated, dramatic thriller. find out more...