Release Message:  With UNIT's investigation being blocked by the Replica of Scobie, the Doctor (Jon Pertwee) and Liz visit Madame Tussaud's.

Description:  With UNIT's investigation being blocked by the Replica of Scobie, the Doctor and Liz visit Madame Tussaud's to try and find out more as Channing prepares to activate the Autons. The Doctor determines that the globe-like objects that fell to Earth contain some form of intelligence and Liz suggests it may be part of a collective intelligence. Clearly the Autons have been created to house this alien intelligence. When they learn that the factory has produced a replica of Major General Scobie for Madame Tussaud's in London they realize the plot is to replace senior government officials with their lookalike Auton. The Doctor has to devise a weapon he can use against them.