Tarancón, el quinto mandamiento.

Biography of Cardinal Tarancón, a key figure during the Transition period due to his efforts to reconcile the "two Spains." The assassination of Luis Carrero Blanco by ETA on December 20, 1973, prompted the cardinal to leave Madrid after receiving death threats. Once far from the city, Tarancón recalls what his life was like as a young priest on the run during the Civil War (1936-1939).