Series Four
The Vault of Secrets
Last Updated 31 May 2012 by Harry Ward
The Vault of Secrets
Story Number: 20
Writer: Phil Ford
Director: Joss Agnew
Producer: Brian Minchin
Executive Producer: Russell T Davies, Nikki Wilson
Starring: : Elisabeth Sladen, Daniel Anthony, Tommy Knight, Anjli Mohindra, Mark Goldthorp, Angus Wright
No of Episodes: 2
First Broadcast: Mon 18 Oct 2010 - Tue 19 Oct 2010
Running Time: 52 minutes 42 seconds
Average Audience: 0.67 Million
An old enemy returns to Earth.
