La que se avecina

According to co-creator Laura Caballero, the opening credits weren't use since season 3 because it was expensive to create new cartoons every year (many actors left and arrived the series on season 1, 2 and 3) so they just displayed the cast names.

Isabel Ordaz left the show at the beginning of season 2 in order to work in theatre. When she returned for season 5, it originally a one-year contract, but the writers/producers enjoyed working with her again so much that offered her a renewal. She agreed as long as she could continue to do theatre, which explains her absences in next seasons.

According to co-creator Alberto Caballero, Eduardo Gómez asked to be written out because he wanted to rest.