Expiry Dating (audio story)

 was the first story in the audio anthology The Tenth Doctor and River Song, produced by Big Finish Productions. It was written by James Goss and featured David Tennant as the Tenth Doctor and Alex Kingston as River Song.

Publisher's summary
The first time the Doctor met River Song, he saw her die. And now she’s asking him on a date. Well, not a date, exactly... More of a mission.

But the Doctor isn’t at anyone’s beck and call. Or so he thinks. With billions of lives hanging in the balance, can the Doctor afford not to do whatever River wants? Whichever one of him she asks?

Plot
To be added

Cast

 * The Doctor - David Tennant
 * River Song - Alex Kingston
 * The Doctor - Peter Davison
 * The Doctor - Colin Baker
 * Borslav / Bird King / Maxim / Assassin - Glen McCready

Continuity
to be added