1969 film by Eduardo Calcagno

It is not an assault on a bank or a tough fight against the evil Ninja ... this time the members of the Brigade Z will face fearsome ghosts.

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

The Dragon is in prison ready to escape and take revenge on those who stopped. This will help a mafia organization that moves in the world of illegal betting related to martial arts fights worldwide and also linked to drug trafficking. In prison, the Dragon is a sinister character, McClain (Randolph McClain), an American imprisoned for killing their opponents. But once released sent to compete in the World Martial Arts Championship with Hector Echavarria, Argentine and world champion wrestler.

1985 film by Juan Carlos Desanzo

Ernesto, an ordinary man who, after making a deal with a strange character, has the chance to return to the past and live his youth again, tries to recover lost opportunities and avoid certain behaviors to change his gray and insipid present.

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.

Three friends at a beach resort work together to stop a gang from making a potion that can manipulate people's desires.