Iranian director Mohammad Rasoulof was banned from filmmaking and imprisoned for one year in 2017 following the Cannes premiere of his movie A Man Of Integrity (a trenchant meditation on corruption and authoritarianism). Thankfully, that didn’t prevent him covertly making this Berlin Golden Bear winner, a rigorous multi-perspective look at the death penalty in Iran. Presented as four loosely connected vignettes – the last features a key role for Baran Rasoulof, the director’s daughter – it’s a chilling study of the impact and horror of capital punishment.