A stand-out hit among the current new wave of globally fê ted Latin American features, Fabián Bielinsky's fine caper thriller fucks with audience perception like a pumped-up David Mamet puzzler. A motley team of conmen and crooked cops progress from petty shop swindles to plan a rare stamp heist, but as the stakes escalate and the cast of characters broadens, nagging questions about who's hoodwinking who throw up dazzling wheels within wheels.