Original: Pewnego razu na krajowej jedynce
A group of people sharing a ride accidentally switches cars with a bank robber, who then pursues them to retrieve the stolen money he left in the trunk.
Low on funds, a widower picks up two passengers for his drive to the Czech Republic. But a pit stop at a gas station derails their plans.
Struggling to figure out what to do with the money, the carpoolers turn on each other. An encounter in the woods presents new problems.
In desperate need of a large sum of money to pay off his debts, Emil teams up with his cousin and a recently released criminal to rob a bank.
At a roadside motel, Celina tells her boyfriend about the stolen money while Klara plots to stop Diana and Leon from reaching the Czech Republic.
Emil arrives at the motel as Celina makes her getaway with Adrian. Wojtek tries to warn the group about Celina, but they don’t believe him.
Klara and Leon continue to search for the missing money. Celina teams up with the rest of the group to track down her boyfriend and save Diana.
