Julie (Prisoner of the Judoon)

Julie was a young girl who lived with her mother in Ealing in 2010. They were attacked by the alien Androvax, who walked into and took control of Julie, paralysed her mother and took her to a nearby church. Sarah Jane Smith and Clyde Langer arrived and Androvax pretended to still be Julie, but Sarah Jane's scanner watch managed to detect otherwise. Androvax left Julie in a comatose state, went into Sarah Jane, and paralyzed Clyde. Julie was left with Clyde and her mother in a cupboard, asleep. Later, Luke Smith, Rani Chandra and Captain Tybo arrived and discovered them. They awakened Clyde and left. Julie and her mother were coming around by then. (SJA: Prisoner of the Judoon)