Ian Chesterton's struggle against the Daleks, fueled by grief and responsibility, as he tries to sabotage their plans from within.

After Ian rescues Larry from a deadly fall into a mining bucket, the two face an immediate threat from a Slyther—a Dalek-controlled creature—clawing at the bucket’s edge. Ian fights it …

The Dalek Supreme executes the final phase of their genocidal plan by ordering the arming of a catastrophic explosive device, which will destabilize Earth's magnetic and gravitational fields. A subordinate …