Cast (6)

Mawaan Rizwan

Mr Castavillian

Julian Bleach

Davros

David Tennant

The Doctor

Nicholas Briggs

Dalek (voice)

Barnaby Edwards

Dalek Operator

Peter Miles

Nyder (archive recording)

Crew (4)

Scott Handcock

Producer

Jamie Donoughue

Director

Russell T Davies

Writer

Murray Gold

Original Music Composer