Doctor Who Confidential - Series 4: 4. Send in the Clones

Name: Doctor Who Confidential - Series 4: 4. Send in the Clones
Description: Behind-the-scenes look at the making of Doctor Who. Former companion Martha Jones is back and the Earth is under threat from an arch-enemy.

Behind-the-scenes look at the making of Doctor Who. Former companion Martha Jones is back and the Earth is under threat from an arch-enemy.