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|Air date||September 17, 1986|
|Written by||Christopher Rowley|
The Queen has built a cannon that can destroy a planet, and is trying to hold the League hostage with it. It is an enormous hyperspace gun with which to bombard her enemies across the boundaries of time and space. Her first target is the Earth, unless the World Federation delivers 5,000 humans to her psychocrypt. The Rangers are sent in to the planet Wolcam. There the rangers work with the Wolcam Libreation Front, the resistance group on the planet and destroy the weapon. The resistance group is led by Wirwar, whose family is held hostage by the Queen and who tries to free them by handing the Rangers to the Queen. Despite that, they succeed in destroying the Queen's weapon but have to escape in a ship which they discover only has five minutes worth of oxygen.