The cover of Big Finish’s upcoming Donna Noble set reveals that David Tennant will cameo as the Tenth Doctor!

Donna Noble: Kidnapped! will see the much-loved companion, played by Catherine Tate, mostly on her own, but her time-travelling partner, the Doctor, will be in the set, presumably bookending it, though the blurb does tease his involvement in the first storyline:

Donna Noble has come…