Two friends forced to spend the night in a ghost town find themselves hunted by a prehistoric predator.

Ana and her two best friends, Maria and Paula, navigate life in their oppressive countryside village. Whilst their families struggle in the poppy fields harvesting opium, the girls try to grow alongside the creeping terror of their cartel oppressors.

"When will you return?" tells the story of a grandmother (Doña Conchita) who is taking care of her grandson (Tomás) after her son (José) went to the United States in search of the American dream. However, José is part of the group of migrants who disappeared and were never heard from again. That is why Doña Conchita tries to hide the truth from Tomás, who still has hope of being able to see his father again. It is a story full of memories and emotions, which takes us to one of the most remote and beautiful unknown places of Mexico.

Hostage negotiator Alan Bender is called to rescue the president from a kidnapping, only to find himself also mediating to save his wife and marriage.