Inspired by the award-winning documentary of the same name, “Midnight Family” follows Marigaby Tamayo, an ambitious and gifted medical student by day, who spends her nights saving lives throughout a sprawling, contrasted and fascinating Mexico City aboard her family’s privately owned ambulance. Along with her father Ramón and her siblings Marcus and Julito, Marigaby serves a population of millions by tackling extreme medical emergencies to make a living.