The desire for vengeance is indisputably a toxic force, one that can lead us to engage in unspeakable acts whose despicable nature is often on par with the wrongs committed against us. Consequently, we can’t help but ask ourselves if this is an acceptable, justifiable course. What’s more, no matter how much we may wish to seek retribution, are we truly capable of following through on such acts, especially if we can genuinely appreciate the harm those heinous deeds may have had on us? Those are the thorny questions raised in this latest offering from acclaimed Iranian writer-director Jafar Panahi, showing us how a simple mishap can spiral out of control, creating a chain reaction of problems that grows progressively difficult to contain.