Doctor Who Greatest Moments - The Aliens

Seizoen: 2 - Aflevering: 9 / 9 - Eerst uitgezonden: 04 februari 2010 - Episode ID: 462028

The Doctor has met his fair share of alien enemies. From giant wasps to squat Sontarans, he has come up against the finest in the universe. David Tennant and other cast members discuss some of the most memorable monsters and talk about a selection great alien moments.