This was a show and an adventure at the same time. In each program, one of King Falop's (Anthony Quinn) daughters was kidnapped by a bad wizard and taken to a castle. He asked three couples to go to the quest of getting the princess back. Each program was divided in three stages. In the first stage, the three couples had to go through a car race, with many different obstacles they had to pass as fast as they could. They had to go through a road which had differente bifurcations, each one leading to an obstacle. They had to choose one way, and with luck they could find the easy obstacle. Some obstacles were dificult, others made the couple loose time, and so on. They would be guided by radio by the host and his assistant (Marta de Pablo). Only the winning couple, the one who reached the castle in the first place, would go on to the second stage. In this stage, the couple went through a short of "role playing", in a style very similar to the "Knightmare" program, but with real ...