Equilibrium

In a futuristic world, a strict regime has eliminated war by suppressing emotions: Books, art and music are strictly forbidden, and feeling is a crime punishable by death -- a rule that's enforced by feeding the denizens a mood-limiting drug. John Preston (Christian Bale) is a top government official responsible for destroying those who resist the rules. But when he misses a dose of his own medication, he experiences a pang of conscience.