The Gift

When the Slitheen’s latest scheme to destroy Earth for profit is foiled, another family from the Slitheen’s planet arrive, the Blathereen. Though they seem helpful, can they be trusted? As a generous gesture of peace, the Blathereen gift the gang with a plant called Rakweed, which could end world hunger. However, the Rakweed goes wild, spreading spores about London and infecting people, including Luke. Sarah Jane must fight alone, not only to save the Earth, but also her son. Meanwhile, Clyde smuggles K9 into school to help him cheat at a test, and he, Rani and the metal dog find themselves trapped in the school – surronded by Rakweed. Can the team work together across Ealing – and the Artic circle – to prevent Rakweed from devouring the entire planet?