Teen wizard Gemma makes a terrible bargain with the Nekross - if they save her mother's life, she will cast a spell to destroy Tom and Benny's friendship. Show more
Discover 11,128,835 listings and 280,420 playable programmes from the BBC
Teen wizard Gemma makes a terrible bargain with the Nekross - if they save her mother's life, she will cast a spell to destroy Tom and Benny's friendship. Show more