S5E14
Grim
Written by Brian Hayles
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The Ice Warriors Part 4

When Martian Ice Warriors threaten to unleash a catastrophic flood by melting a glacier, the Doctor must infiltrate their spaceship to learn about their technology and prevent them from exploiting Earth's resources, all while facing distrust and sabotage from within the human base.

In a future threatened by a new ice age, a scientific base struggles to control a massive glacier using an experimental ioniser. Tensions rise when a spacecraft containing Martian Ice Warriors is discovered within the ice. The Ice Warriors, led by Varga, plan to exploit Earth's resources to revive their frozen army and conquer the planet. Their immediate goal is to acquire mercury fuel elements to power their ship and a devastating weapon. Victoria, a young woman assisting the scientists, becomes a key player when she is captured by the Ice Warriors after attempting to gather information about their ship. She is used as bait to lure someone from the base so that the Ice Warriors can acquire information about the base's reactor. The Doctor, arriving on the scene, quickly grasps the gravity of the situation. He understands that the immediate threat is the Ice Warriors' plan to melt the glacier, causing catastrophic flooding. To prevent this, he decides to infiltrate the Ice Warrior ship, aiming to discover the nature of their technology and their plans. Despite opposition from Clent, the base's leader, who prioritizes the ioniser program, the Doctor proceeds with his mission. Meanwhile, Jamie, the Doctor's companion, is injured and falls into the hands of Penley, a disgruntled scientist who opposes Clent's leadership. Jamie is temporarily paralyzed by an Ice Warrior weapon. Storr, a loyalist, tries to befriend the aliens, hoping they will save Jamie. However, the Ice Warriors, distrustful of humans, kill him. The Doctor manages to reach the Ice Warrior ship and is captured. The Doctor hopes to negotiate with Varga, but Varga is primarily interested in exploiting the base. The Doctor is later reunited with Jamie and, recognizing the imminent danger, Penley decides to assist them and return to base rather than continue working against the others. As the glacier melts further, the base faces imminent destruction. The Doctor and his friends must find a way to stop the Ice Warriors and prevent the catastrophic flood that threatens to engulf the region.


Events in This Episode

The narrative beats that drive the story

24
Act 1

The narrative opens with Victoria, held captive within the Ice Warrior spacecraft, communicating with the base. Varga, the Ice Warrior leader, uses Victoria as bait, allowing her to speak to the Doctor and Clent to gauge their reactions and intentions. Victoria attempts to relay crucial information about the spacecraft's engines, but the communication is fraught with static and interruptions, leaving the base in the dark. Clent, focused solely on the ioniser program, presses Victoria for technical details, while the Doctor shows concern for her safety. Recognizing the urgency of understanding the alien technology, the Doctor formulates a daring plan: he will infiltrate the Ice Warrior ship. Despite Clent's strenuous objections and the clear danger, the Doctor insists on going, armed only with a self-prepared toxic concoction and the controversial strategy of allowing himself to be taken prisoner, believing the Ice Warriors will listen to him. Meanwhile, Victoria, having been brought out of the ship, makes a desperate dash for freedom through the treacherous glacier maze. She loses her communicator, narrowly avoids an Ice Warrior, but is ultimately re-captured amidst a dramatic icefall, her screams echoing through the cavernous ice. This act establishes the immediate peril facing Victoria and sets the Doctor on a collision course with the alien invaders, highlighting his unconventional and risky approach to problem-solving. It underscores the high stakes and the Doctor's willingness to sacrifice his freedom for vital intelligence.

Act 2

Following Victoria's re-capture, the narrative shifts to Jamie's plight in the Plant Museum, where Penley and Storr attend to him. Jamie is revealed to be paralyzed by the Ice Warriors' weapon, a condition Penley struggles to understand. This revelation intensifies the threat posed by the aliens' advanced technology. Concurrently, within the spacecraft, Varga and Zondal discuss their critical need for mercury fuel elements to power their ship and the devastating weapon they possess. They intend to extract information about the base's reactor from Victoria, confirming their predatory intentions. Storr, misguided by his animosity towards Clent and the ioniser program, believes he can forge an alliance with the Ice Warriors. He attempts to free Victoria from an Ice Warrior's grip, then approaches Varga, offering his knowledge of the local terrain and his desire to help destroy the scientists. However, the Ice Warriors, viewing him as "useless and unnecessary," ruthlessly execute Storr with their wrist guns, a stark demonstration of their cold, calculating nature and their complete disregard for human life. This pivotal moment shatters any illusions of negotiation or alliance, solidifying the Ice Warriors as an unambiguous, existential threat and underscoring the futility of appeasement. Penley witnesses the glacier's accelerated movement, adding to the growing sense of urgency and danger.

Act 3

In the aftermath of Storr's brutal demise, the Doctor reunites with Jamie and Penley in the Plant Museum. The Doctor provides reassurance regarding Jamie's paralysis, confirming it as a temporary effect of a neural shock and asserting that Jamie will walk again, though recovery requires treatment at the base. The rapidly accelerating glacier, evidenced by breaking glass and encroaching ice, threatens to engulf their current refuge. This immediate physical danger compels Penley to put aside his deep-seated animosity towards Clent and the base's leadership. He agrees to help transport the incapacitated Jamie back to the base, a significant shift in his allegiances and a recognition of the greater, shared threat. Despite Jamie's pleas and Penley's concerns, the Doctor reiterates his unwavering commitment to his mission: he must go to the Ice Warrior ship to ascertain Victoria's safety, gather intelligence on the propulsion unit, and assess the spacecraft's threat to the ionisation program. He maintains his intention to become their "guest," not a combatant. Meanwhile, back at the Ioniser Control Room, Clent faces a critical dilemma as the glacier surges relentlessly, and the ioniser fails to hold it. He fears the catastrophic cobalt radioactivity if the spaceship explodes but lacks sufficient information to act decisively, pinning all his hopes on the Doctor's success. The act culminates as the Doctor arrives at the Ice Warrior spaceship, knocking on the hatch and ducking under a deployed weapon, poised to execute his daring infiltration plan.