In one of the many memorable scenes in the 1987 film The Princess Bride, the disguised hero, Westley (played by Cary Elwes) rescues the captured princess (Robin Wright) from the evil Vizzini (Wallace Shawn) by challenging Vizzini to a battle of wits involving a bottle of wine, two goblets, and the deadly poison iocane. Westley takes the goblets, administers the poison out of Vizzini’s sight, and challenges Vizzini to drink from one. Vizzini spends several minutes overintellectualizing to decide which one is poisoned, and even switches the goblets while Westley is distracted. Finally, he chooses one and they both drink. Vizinni gloats over his superior intellect until he keels over dead.