Cachitos de hierro y cromo is a Spanish musical-themed documentary program, directed by Jero Rodríguez and hosted by Virginia Díaz. It is an unapologetic musical display of RTVE's sound legacy in the form of performances on the set of programs such as 'Aplauso', 'Galas del Sábado', 'Mapa Sonoro', 'Zona Franca' or 'Los Conciertos de Radio 3'. For nearly 60 years, artists and other specimens have stormed viewers' screens. The result is a polyphony of images and memories that includes everything from James Brown to Camela, from Perales to REM, from Gabinete to Violent Femmes. And so all the time. Our secret weapon has been the historical archive of TVE, the repository of Spanish collective memory for more than half a century.

An exploration of opera in unconventional ways attempting to attract not just existing opera fans, but also those less familiar with the art form. The host guides the viewer to the places of origin of each opera, and explores the culture, history—and modern and current trends and how they apply to opera.

Secret Valley was a fictitious children's holiday camp in Bildarra which had been transformed from a run down ghost town into a resort. The children who worked and visited the camp often found themselves in battle against a gang of "bad" kids - Spider McGlurk and his gang from "Spider Cave". These battles usually featured flour bombs and other food related missiles and everyone inevitably ended up in a big mess.

Saber y ganar, the cultural quiz show of "La 2" hosted by Jordi Hurtado, has celebrated sixteen years on the air, thus becoming the daily program with a longer running time in the history of Spanish television.

During the show's thirty-minute duration three contestants compete in different tests where they have to answer trivia-like questions, putting their mental, reasoning and memory abilities to the test. Most of the questions have a moderate level of difficulty and are spread over six different games: "Cada sabio con su tema", where each contestant answer questions about a given topic of their choice; "La pregunta caliente", where contestants must answer random questions; "El duelo", where two contestants answer questions about a topic that changes daily; "La parte por el todo", where the contestants must figure out what an image, piece of text or piece of music belong to; "La calculadora humana", where the contestant with the second highest score must answer fifteen basic arithmetic operations in 50 seconds in order to keep his/her earnings for the day; and finally "El reto", where the contestant with the least score has to figure out seven words from their root and definition in order to remain in the game. If the contestant loses the "El Reto", a new individual will be chosen to replace him/her the next episode.

Antonio Gasset hosts this show in which recently released movies and DVDs are thoughtfully discussed, in a documentary-like way.