Lucy Skinner

Lucy Skinner works with her dad at Tycho Radio Tower, and her mum wanted her to go into chemistry. She and her father check on the readings at the tower and find out that an alien spaceship had interfeared with the readings. Professor Skinner goes to investigate, and is abtucted by a Sontaran. Then Lucy is captured and is used as the Sontaran's secret weapon. Her dad returns and Lucy is really worried, but the control of a Sontaran. The Sontaran uses him to try to bring Earth's satallites crashing down on Earth, but Sarah Jane and the team stop him. However, he takes control of Lucy and she restartes the plan, and Sarah Jane is unable to help or Maria will die. When Chrissie uses her high-heels to slam into the Sontaran's neck, Sarah Jane frees Lucy and her dad and they go free, with the Sontaran stopped.