Everything seems to be looking up for Rémi and Justine when Mayor—and future father-in-law—Georges Laville announces that the burglars have finally been arrested and offers Rémi a strategic position at his side. But the real burglars, who were wrongly accused in their place, retaliate by kidnapping Grandma Michelle, Rémi's mother, in order to force the couple to commit one last burglary that night, targeting none other than Benoît Saintonge, the highly respected president of the Ravel Club. This burglary is riskier than ever: Kathy Malinski, convinced that the Blanchets are copycat burglars, hides a GPS tracker in Justine's asthma inhaler and follows them... when their own children follow them to the scene of their future crime...