Carrington. The BRIGADIER gets out and calls for binoculars. The DOCTOR stops.) The aliens approach the gates in unison. UNDERGROUND LABORATORY
(REEGAN is pointing to a map on the table and explaining his plan to an uninterested DOCTOR and LIZ.)
Plan: A: live television; Q: On what medium is Carrington planning to expose the aliens? A: an interplanetary war; Q: What is Carrington planning to call for? A: Brigadier; Q: Who must rescue the Doctor and Liz in time to stop Carrington? Summary: Carrington is planning to expose the aliens on live television and call for an interplanetary war and the Brigadier must rescue the Doctor and Liz in time to stop him.