Its been confirmed that Catherine Tate and John Simm will be returning to the new season of Doctor Who next year.
Catherine Tate will be back again as wacky assistant Donna Noble and John Simms as the Doctors arch enemy The Master.
A Who source told The Sun: “Fans will be delighted to see Catherine back. She was one of the wackiest companions of all time and she brought heaps of humour. And it’s great to have John back - he and David Tennant have a real nemesis chemistry.”