Behind the scenes of The Stolen Earth / Journey’s End "I’ve been at the pizza," confesses David Tennant, returning to the Dalek Crucible after lunch. "I’ve had four pieces." "Four pieces," exclaims Catherine Tate, "and you’re so thin!” "I can’t put on weight. I’ve tried." "I can," barks a Dalek. "It goes straight to my hips."
Which suit does David prefer: the brown or the blue? “I change my mind, actually. The blue suits are getting a bit baggy,” he says, “but we’ve got some new ones coming in, which is great. If you look at the brown suit now, it’s beginning to get a little tatty. But I don’t mind that. I quite like a bit of tatty.” --- p.s. This DWM 398 article also confirms that Tentoo’s blue suit is indeed the same suit worn beginning in “Smith and Jones”