The series comes to a close, and there’s a shock in store for Rachel and Cuckoo. Ken, however, sees a big opportunity opening up.

Michael and Catherine clash over their next move. The Worths’ new plan causes problems for Anna.

On Halloween, all across the universe, terrifying forces are stirring. The life of Dan Lewis is about to change forever. Why is the Doctor chasing Karvanista? What is the Flux?