Introducing the New Companion... - Doctor Who - BBC
Introducing Pearl Mackie as Bill. Subscribe here for more exclusive Doctor Who clips and content http://www.youtube.com/subscription_center?add_user=doctorwho The Doctor Who Website - http://www.doctorwho.tv Doctor Who YouTube Channel http://www.youtube.com/user/doctorwho Doctor Who Facebook: https://www.facebook.com/DoctorWho Doctor Who Twitter https://twitter.com/bbcdoctorwho This is a channel from BBC Worldwide who help fund new BBC programmes.
