Cast
- Colin Baker (The Doctor)
- Bonnie Langford (Melanie Bush)
- Ruth Madeley (Hebe Harrison)
- Imogen Stubbs (Patricia McBride / Time-Suit)
- Rosalie Craig (Frances Drouet)
- Sophie-Louise Dann (Lydia Putti)
- Graham Vick (Julian Arnstein)
- Nicholas Pegg (Karel Lombard / Chorus Boy)
- Sam Stafford (Stagehand (Billy) / Bystander)
- Leah Brotherhead (Elizabeth Rodden / Martha Curtis)
- Jonny Weldon (Thomas Rodden)
- Greig Johnson (Jasper Woodward / Harbour Master)
- Luke R Francis (Patrick)
- Billie Fulford-Brown (Mary)
- Connor Williams (Colton)
- George Bukhari (Security)
- Martin O'Neill (Arthur Lee)
Technical Details
- Cover Artist: Claudia Gironi
- Director: Helen Goldwyn
- Executive Producer: Nicholas Briggs
- Executive Producer: Jason Haigh-Ellery
- Music: Howard Carter
- Producer: Jacqueline Rayner
- Script Editor: Robert Valentine
- Sound Designer: Howard Carter
- Writer: Matthew Sweet
- Writer: Chris Chapman
- Writer: Ian Potter
- Senior Producer: John Ainsworth
- Number of Discs: 3
- Duration: 233
- Physical Retail ISBN:978-1-83868-888-2
- Digital Retail ISBN:978-1-83868-889-9
- Production Code:BFPDWDR0603
Doctor Who - The Sixth Doctor Adventures
Doctor Who: The Sixth Doctor Adventures: Purity Unleashed
Written by Matthew Sweet Chris Chapman Ian Potter
Starring Colin Baker Bonnie Langford
US $55.31 as part of the following bundle