Doctor Who Extra, Colony Sarff, was attached to the ninth series premiere, The Magician's Apprentice. It was released on the official BBC YouTube channel.
Aspects of production covered Edit
- Creating Colony Sarff's mask
- Using a machine to make Sarff "glide"
Additional topics covered Edit
- Jami Reid-Quarrell on his surprise in being cast as Colony Sarff
People interviewed Edit
Home video releases Edit
to be added