The Sarah Jane Adventures: Invasion of the Bane

There's a new drink taking the world by storm - Bubbleshock! Everyone's drinking it. When Maria's dragged along to the factory tour by her new friend, Kelsey - a girl with an opinion on everything - she's plunged into the sinister world of Bubbleshock and the mysterious Mrs Wormwood. There's something terrible behind the hype - something Sarah Jane's interested in too...

Cast: Elisabeth Sladen, Samantha Bond, Yasmin Paige, Tommy Knight, Alexander Armstrong, John Leeson