This is the webcast version capped from the HQ broadband version
The Doctor — Paul McGann
Romana — Lalla Ward
Voice of K-9 — John Leeson
Skagra — Andrew Sachs
Chris Parsons — Sean Biggerstaff
Clare Keightley — Susannah Harker
Wilkin — Melvyn Hayes
Professor Caldera — Barnaby Edwards
Motorist/Constable — Stuart Crossman
Professor Chronotis — James Fox
The Ship — Hannah Gordon
Think Tank Voice — Nicholas Pegg
In 2003, the BBC commissioned Big Finish Productions to remake Shada as an audio play which was then webcast in six episodic segments, accompanied by limited Flash animation, on the BBC website using illustrations provided by comic strip artist Lee Sullivan.
Lalla Ward (Romana) is the only actor to appear in both the original television version and the subsequent Big Finish remake.