The Doctor	Nicholas Briggs
Greg Holmes	Richard Marson
Nadia	Sally Baggs
Captain Stride	Gary Russell
Okkerby	Deb Marson
Harlan	Bill French
Dalek Voices	Michael Wisher

Written by
Arthur Wallis

Editors
Nick Layton &
Nick Briggs

Directed by	Patrick Trethui
Produced by	William Baggs