This time, the Brigada Z gang, take a little vacation in Mar del Plata but their money is stolen. In order to enjoy their vacation, they become lifeguards and accidentally discover a band of thieves that robs Casinos. Emilio, Gino, Berugo and Alberto don't forget they're cops so they decide to investigate.

The brigade agents are ready for another dangerous mission and must fight a group of ninjas.

Emilio, Benito Alberto and Gino are four childhood friends who today belong to the same police group "Z Brigade". Your first mission is to address the assault to a bank, but the lack of vitality that characterizes them they help the assailants flee the scene! The sergeant in charge decides to send them back to the Police Academy. The instructor will Moria Casan, who will train them to face and try to capture "Scar", the most feared and elusive offender.

A sex congress takes place in a hotel, and couples are secretely filmed in a Slivers way by the "scientists".

A pimp with no other means to provide for himself finds his life spiralling out of control when his prostitute is sent to prison.