The David Tennant Treat 4 Today is a batch of photos which the BBC released to promote the Doctor Who episode The Lazarus Experiment.
The episode was the sixth episode of Series Three. David Tennant starred as the Tenth Doctor in this episode and Freema Agyeman starred as his companion Martha Jones. This episode was first broadcast on BBC One on Saturday 5th May 2007.
Please click on any photo for a larger version.
More photos were released by the BBC for this episode but these are the only ones which feature David Tennant.
Doctor Who section of DavidTennantOnTwitter.com