The TARDIS lands on a space craft and the Doctor is immediately recognized as a Time Lord, much to his surprise. He agrees to help the Minyans to locate their goal, a vessel known as P7E which is now at the center of an asteroid.
Death rays seem to be coming from a Scottish research center.
The Saint, in Paris, meets a girl who is selling her family's art treasures before someone tries to steal them. Simon doubts her fear and seeks the truth.
Steed is deserted on an island with a mystery killer.