Guardianes del espacio was released in the year 1966。Guardianes del espacio is also called as Thunderbirds Are GO, Thunderbirds: i cavalieri dello spazio, Thunderbirds et l'odyssée du cosmos, Thunderbirds Are Go, Feuervögel startbereit。

Zero-X, a manned exploration mission crashes during lift-off on its maiden flight. Two years later an investigative committee finally concludes sabotage, and decides to call on the services of International Rescue to oversee security at the impending second launch. The second Zero-X successfully reaches its destination, but encounters unexpected hazards, ultimately leading to another call for assistance on its return to Earth. International Rescue respond, and once again Thunderbirds are GO!

Guardianes del espacio actors and actresses include Cliff Richard。