Juancito Díaz

To sing and dance on their birthday, a girl has kidnapped the manager of the youth group Tremendo. Tremendo was a prefabricated pop band, created in Argentina to compete with Menudo, that Puerto Rican group that had Riky Martin in its ranks.

Tristan and Salvador, two best friends, go on vacation to Mar del Plata. Salvador decides to go his own way, and Tristan has to work as a waiter in a hotel to make ends meet.

The Campanelli family messes up in Mar del Plata.