In the first series, the show was presented by Eva Hache, accompanied by six other comedians: Ricardo Castella, Quequé, Richard Collins-Moore, Marta Nebot and Fernando Gil.
In the second series, premiered on 12 September 2006, the team underwent some changes: Julián López was brought in to cover sports news, and Javier Coronas replaced Collins-Moore as war correspondent.
Towards the end of the programme's run, it regularly featured El Mundo journalist Fernando Sánchez Dragó and his colleagues.
A similar version of this segment, La guerra de las medias, was often included on Wednesdays, in which Quequé would instead spoof tabloid gossip from throughout the week.
Introduced in the second series, Javier Coronas reports on news wherever and whenever it occurs, replacing Richard Collins-Moore, who was, according to the show's plot, kidnapped by Islamist terrorists.
On 6 September 2007, at the start of the third series, it was announced that the show would become a political party, under the name Partido hache,[4] to run in the 2008 general election in the Madrid constituency.