Doctor Who And The Lights Of Zeta-Jones? That Doctor Who feature film you've heard rumblings about just got a bit more star-studded, at least in the land of rumor and make-believe. Supposedly outgoing producer Russell T. Davies wants Welsh actor Catherine Zeta-Jones (Traffic ) to play the Doctor's companion in the film. But RTD couldn't see doing a movie without David Tennant as the Doctor. [Wales Online ]