13 episodes were commissioned, but because of budgetary constraints only 7 aired.
The remaining 6 were to be shot and aired in a shorter format after budget adjustments, but they never materialized.
The series had the approval and support of the Basque Autonomic Government, and aired at a time when terrorist organization ETA had declared a 'truce', which the makers thought it would benefit the ratings as the series would not be so "divisive".
Despite the strong ratings (18% share in the Basque Country for its premiere), the series was canceled due to budgetary constraints.