Dario and Toni have a problem to solve: where is the boss's nephew? Meanwhile, Achille and Perri get caught up in a communication problem, which their colleagues certainly don't help solve. Unexpected help could come from a witness. And that is how, as everyone is busy dealing with personal matters, they miss a crucial detail of what is happening at the port.

The police, the operators, and the gangsters find themselves facing their respective bosses. But can one really be honest with their senior officer, or is it better to fly low? We find out as the situation gets explosive for everyone.