'Colditz' (4 Parts) by Steve Lyons

October 1944: As World War II draws towards its conclusion, a Nazi defeat begins to seem almost inevitable. But that might be about to change...

Two intruders are captured in the grounds of Colditz Castle, the most secure POW camp in Germany. At first, the guards think they're dealing with British spies. But the strangers arrived in an advanced travelling machine, the like of which they've never seen before.

With this TARDIS in their hands, the Third Reich might triumph after all.

Sylvester McCoy (The Doctor), Sophie Aldred (Ace), Tracey Childs (Klein), Nicholas Young (Flying Officer Bill Gower), Toby Longworth Hauptmann (Julius Schäfer), David Tennant (Feldwebel Kurtz), Peter Rae (Timothy Wilkins).

Directed by Gary Russell

Release Date:
October 2001

Notes:
*Featuring the the Seventh Doctor and Ace

*A Big Finish Audio Production

*This story marks the 'Big Finish Doctor Who' debut of David Tennant, who would go on to play the Tenth Doctor