BBC Three are planning a special show to celebrate 50 years of Doctor Who.
“Delighted that I’ll be appearing as a guest on a forthcoming BBC3 show celebrating 50 years of Doctor Who,” he posted.
“Wouldn’t put it past me to have a few stern words to say about the Daleks.”
It is thought that the show will be a ‘greatest moments’ style programme with interviews and comments from famous fans of the show.
Doctor Who’s 50th anniversary episode, featuring past Doctors and cast, will be broadcast on BBC One on Saturday, November 23.