S11E10
Cynical
Written by Malcolm Hulke
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Invasion of the Dinosaurs Part 6

The Doctor and Brigadier stop General Finch and Charles Grover's plan to reset time, thwarting their attempt to recreate a 'golden age' by erasing modern civilization.

The Doctor and the Brigadier team up to stop General Finch and Charles Grover's conspiracy to alter the timeline. They navigate through a London infested with dinosaurs and confront various allies turned enemies, including Captain Yates. Sarah Jane Smith, who has infiltrated Grover's spaceship disguised as a cryogenically frozen passenger, plays a crucial role in exposing the truth to the other frozen individuals. As the story unfolds, the Doctor and his allies face numerous challenges, from battling dinosaurs to preventing the activation of a time-altering machine. Ultimately, they succeed in thwarting Grover's plan, saving humanity from extinction, and restoring the original timeline.


Events in This Episode

The narrative beats that drive the story

37
Act 1

The Doctor's journey begins with his Land Rover stalling amidst a dinosaur-infested London, forcing him to witness a brutal fight between a T-Rex and a Brontosaurus before an Army Land Rover approaches. General Finch attempts to arrest the Doctor, but the Brigadier, with Sergeant Benton's support, intervenes decisively, asserting the Doctor as a UNIT prisoner and defying Finch's authority. This act of insubordination marks the inciting incident, clearly establishing the Brigadier's loyalty to the Doctor and the true mission over corrupt command. Meanwhile, Sarah Jane Smith finds herself locked in a bunker storeroom by Butler, but quickly identifies a ventilation grille as her escape route. Back at a temporary UNIT HQ, the Brigadier uncovers General Finch's order to evacuate, realizing the widespread nature of the conspiracy. The Doctor presents Sarah's note, providing crucial evidence of Grover's underground base. As they plan their next move, Captain Yates, holding them at gunpoint, reveals the conspirators' full plan: to "roll back time" to a "golden age" using Whitaker's machine, which will erase anyone outside a protective field. Bryson and Benton swiftly disarm and subdue Yates, neutralizing the immediate internal threat. Sarah successfully escapes her confinement and infiltrates the disguised spaceship, where she begins to expose the truth to Mark, revealing the ship is a fake located under London and connected to the time-altering plot. This act concludes with the Doctor understanding the full scope of the threat and Sarah actively working to undermine the conspirators from within their own false reality.

Act 2

With the full scope of the conspiracy revealed and Captain Yates neutralized, the Doctor and Brigadier prepare for a direct assault on Grover's underground base. Sergeant Benton packs explosives, while the Brigadier attempts to contact International UNIT HQ for reinforcements, though the Doctor insists on immediate action due to the impending activation of the time project. The Brigadier dispatches Benton to rally any available mobile patrols to rendezvous at the tube station, while he and the Doctor set off. Concurrently, Sarah Jane Smith diligently works to convince the newly revived passengers in the fake spaceship that they have been deceived. She faces considerable resistance, particularly from Ruth and Adam, who cling to the promise of a "New Earth." Adam, however, becomes increasingly disturbed by Sarah's claims and contacts Grover, inadvertently raising the stakes and linking the two primary plotlines. The Doctor and Brigadier navigate the dinosaur-ridden streets, driving between the legs of a brontosaurus and using a grenade to clear a stegosaurus from the Moorgate Station entrance. Inside the spaceship, Grover directly confronts Sarah and Mark, admitting the plan to wipe out generations, which Adam overhears. This pivotal moment shifts Adam's allegiance; he frees Sarah and Mark, empowering their efforts to expose the truth. The Doctor and Brigadier continue their advance, with the Brigadier distracting a triceratops using flares while the Doctor plants explosives, blowing a hole into the base. The Doctor descends alone, while the Brigadier goes to secure reinforcements. Back at UNIT HQ, Benton confronts General Finch, disarming and subduing him, then successfully calls for the single available mobile patrol. Sarah, back in the spaceship, dramatically demonstrates the fake nature of their environment by opening the airlock, finally convincing the passengers. She then leads them to confront Grover, as all the protagonists converge on the control room.

Act 3

The climax unfolds as the Doctor infiltrates the bunker, swiftly incapacitating Butler and making his way to the control room. Simultaneously, Sarah Jane Smith, Adam, and the now-convinced spaceship passengers burst into the control room, confronting Grover and Professor Whitaker just as they prepare to activate the time-altering machine. Mark bravely intervenes, grabbing Whitaker before he can pull the critical lever. Grover attempts to justify his actions, appealing to the passengers with promises of a "golden age," but Adam vehemently denounces his plan as evil, highlighting the destruction of human civilization it entails. At this crucial moment, the Doctor arrives, declaring his intention to prevent the atrocity. The Brigadier and Sergeant Benton, accompanied by a small contingent of soldiers, enter, securing the room. In a desperate move, Whitaker breaks free from Mark and pulls the lever, unleashing a fierce time eddy that freezes everyone in the room except the Doctor. The Doctor, leveraging his unique physiology as a Time Lord, heroically struggles against the temporal distortion, pushing the lever back into its original position. A frantic struggle ensues between the Doctor, Whitaker, and Grover over the controls. In a final, desperate act, Grover pulls the lever down again, causing both himself and Whitaker, along with the console, to vanish. Sarah questions their disappearance, and the Doctor explains they have been sent back to their desired "golden age." In the aftermath at UNIT HQ, the Brigadier seeks clarification on the time reversal, which the Doctor explains was a temporary freeze for the world outside the forcefield. They discuss the broader implications of the conspiracy, touching upon themes of environmental pollution and human greed. The Brigadier outlines the consequences for General Finch, facing a court martial, and Captain Yates, offered a quiet resignation. The episode concludes on a lighter note as the Doctor playfully attempts to persuade Sarah to join him on a trip to Florana, a beautiful planet. Despite his evocative descriptions, Sarah humorously feigns disinterest, putting her hands over her ears, solidifying their dynamic and leaving their future adventures open-ended.