Suddenly, the cubicle he is in shuts and begins to fill with gas. When the Doctor tries the stolen card, he is overpowered by noxious gas and falls unconscious. On this day, Williams was displeased to discover that the consumcardused by the Megropolis dwellers had been crafted to resemble an oversized BarclayCard. Doctor Who The Sun Makers - BBC The Doctor and Leela stop Cordo from committing suicide. Aware that something has gone wrong with the process, the Collector orders an investigation. Veet and Goudry inspire rebellion. The Collector, unable to cope with the loss of his profits, reverts to his natural form - a type of poisonous fungus - and is rendered harmless. Dicks chose to tone down the scene in which revolutionaries cheer as they hurl one of their former oppressors from a roof, reducing the apparent horror so that the rebels concerned feel that their actions have gone "a bit too far". Part four Edit The Doctor enters the steamer and helps Leela from the chamber. 'Several critics of Doctor Who have observed that the series' realism, or at least grittiness, declined during the late seventies noted David Owen, also in In-Vision Issue. July 19th involved even more material in the computer complex, as well as in main control. The Doctor tries to reach her through some vents, but time is running out as the temperature is building in the heat exchanger and the steam will very shortly have to be released into the system.