Sky S01E06 - Life Force

Goodchild, still thwarted in his attempts to rid Earth of the intruder Sky, creates a mysterious house to entrap him and Jane and Arbie. They enter the trap and find the house does not exist. But Sky is gaining strength and reveals himself in a golden light as the life force which Goodchild cannot resist. Goodchild offers to show Sky the Juganet if he will be gone from Earth. Sky agrees.