Currently playing on Arte, Marco Bellocchio's mini-series Esterno Notte is about the abduction and eventual assassination of Italian PM Aldo Moro in 1978, as he was in the process of negotiating a grand compromise with the Communist Party. In the first and last episodes, the series veers into an alternate timeline in which Moro was spared, prompting the question of how differently modern Italian politics might have turned out. This, to my knowledge, is the first time such a POD is contemplated in mainstream media.