Released January 2007

1.3. The Blue Tooth

• CD US $13.97

Starring Caroline John with Nicholas Briggs

"I suppose that was one of the Doctor's most endearing qualities: the ability to make the bizarre and the terrifying seem utterly normal."
 
...

Released April 2010

4.09. Shadow of the Past

• CD US $13.97
• Download US $7.99

Starring Caroline John and Lex Shrapnel

There's a secret locked up in UNIT's Vault 75-73/Whitehall. Dr Elizabeth Shaw is the only one left who knows what that secret is.

Returning ...

Released April 2011

5.10. The Sentinels of the New Dawn

• CD US $13.97
• Download US $7.99

Starring Caroline John with Duncan Wisbey

Some time after leaving UNIT, Liz Shaw calls the Doctor to Cambridge University, where scientists are experimenting with time dilation. A device...

Released March 2012

6.09. Binary

• CD US $13.97
• Download US $7.99

Starring Caroline John

A damaged alien computer is being guarded by UNIT troops, but the soldiers simply vanish…

Usually the Brigadier would call in the Doctor – ...

Released October 2012

7.04. The Last Post

• CD US $13.97
• Download US $7.99

Starring Caroline John with Rowena Cooper

People are dying. Just a few, over a period of months... but the strange thing is that each person received a letter predicting the date and tim...