As Alex gets the gang ready for the Castel heist, Rosa starts to second-guess their plan. A fired-up Ezéchiel goes on the hunt for their getaway car.

Sofia comes up with a genius storage solution, while her ex sees some compromising footage. Under pressure, Kim feeds Ezéchiel false information.

A lost suitcase causes even more stress for the gang. Victor's father puts Rosa to the test and Ezéchiel takes something very precious from Marionnaud.