The director of Scream of the Shalka talks about staying true to the past, Richard E Grant's Doctor and further adventures in time and space.

Were there any scenes that proved problematic?

Are you concerned with not contradicting the past?

Where would you travel to if you had a TARDIS?

Can you explain the role of the director?

What do you think of Richard E Grant as the Doctor?

What's been the highlight of the recording?

Do you think science fiction lends itself to audio?

Have you thought about how the characters will look?

Will viewers have to be familiar with Who continuity?

Should a Doctor Who story always be open-ended?