Katy and her Dad
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Katy and her Dad were unlucky enough to purchase one of the 57 cans of Prime Soup that were accidentally released early by Hebex and Eizcam . This was part of their plan to invade the planet with the distribution of their soup, promoted by the use of subliminal television adverts. When the can was opened, a soup-creature erupted and was dealt with just in time by the Eleventh Doctor and Amy Pond. They managed to stop it by thickening it up with bags of flour. (DWAM: In the Can)