Los Serrano(2003)

Los Serrano is a Spanish comedy-drama series that premiered on Telecinco in April 2003. The show follows the Serrano family as they navigate life in their Madrid apartment at Round Santa Justa, in the fictional neighborhood of Santa Justa near Ribera del Manzanares. Built on humor and heart, the series became a breakout hit across Spain and Europe, launching the careers of several young actors. Fran Perea, who stars in the show, also performs its memorable theme song, "1 más 1 son 7." The ensemble cast's chemistry and relatable family dynamics made Los Serrano a beloved staple of Spanish television.