Enemy of the Bane: Part Two

Plot:

Kaagh obtains the scroll after threatening Luke and it becomes apparent that he and Mrs. Wormwood are an alliance working to use the scroll to obtain galactic domination. The pair take Luke to a stone circle at Whitehaven, which contains a portal. If the scroll is inserted it will reactivate Horath. Mrs. Wormwood tries to persuade Luke to do this, promising him the galaxy, with him as her son, but he refuses, claiming that he only has one mother. Kaagh attempts to double-cross and kill Mrs.Wormwood and both are sucked into the portal. Sarah Jane uses her sonic ...