The Doctor’s struggle to protect his companions while managing alien threats in an unfamiliar setting, compounded by Mace's skepticism and refusal to assist.

The Doctor materializes through a brick wall blocking the cellar staircase, unlocking an energy barrier with his sonic screwdriver. His companions react with relief and curiosity as he explains the …

The Doctor reveals his desperate plan to overload the TARDIS sonic booster as a weapon against the indestructible android, forcing his allies to weigh his bold improvisation against its deadly …