Sea Base Four Master Silurian Fractures

Vorshak and Bulic monitor a blipping radar contact while the base remains locked down. Bulic dismisses the possibility of a hunter-killer but raises the specter of an enemy probe scouting …

Under growing suspicion of imminent enemy action, Commander Vorshak authorizes the launch of an unmanned reconnaissance probe. The decision escalates the base’s posture from passive observation to active counterintelligence, reflecting …

In the sterile confinement of the psycho-surgical unit, Nilson confronts Solow over the cold pragmatism required to fulfill their mission. The death of Lieutenant Michaels, exploited as proof of Maddox’s …

The crew detects the sudden destruction of a reconnaissance probe, first on passive sensors then through orbital confirmation from Sentinel Six. Vorshak immediately shifts the base into crisis footing, but …

The base crew completes a missile synchronization drill under Bulic’s guidance, but the false alarm abruptly turns dire when Maddox collapses from the procedure’s strain. Vorshak’s initial relief dissolves into …

Nilson and Solow proceed with the forcible mind-control procedure on Maddox despite his exposed vulnerability. Solow connects the psycho-surgical unit to Maddox’s neural sockets, while Nilson inserts a command disc …

Commander Vorshak’s desperate call interrupts Nilson’s focus in the psycho-surgical unit. With invaders striking the base reactor at Area E, Vorshak urgently pulls Nilson to the bridge, highlighting the immediate …

As the Doctor prepares to open the bridge door the risk of contamination from the Silurian incursion grows. Before he can step inside a shadowy figure appears behind him swoops …

Vorshak orders continued bombardment despite Bulic’s warning that the Sea Base’s energy systems are dead. The Doctor intervenes, explaining that opposing fire has been turned back against them by a …

Turlough violently overpowers a guard to seize a rifle and brutally assaults him as he shouts for the airlock to be opened. Against protocol and direct orders, he forces his …

Vorshak’s Sea Base burns under the Myrka’s advance and Turlough’s miscalculation. Conventional defenses collapse—the weapons barely scratch the creature, the bulkheads crack, and Sea Devils pour into the corridors under …

As the Doctor’s plan to retake the bridge draws near, tension spikes among Bulic, Solow, and Nilson. Bulic coordinates final preparations under Vorshak’s orders while Solow presses Nilson for answers …

With the Myrka nearing the bridge and Silurian forces poised to seize control of the proton missiles, Nilson physically manipulates Maddox through a control pad, ensuring the technician fulfills his …

Vorshak confronts Nilson with the recovered conditioning disc, forcing him to justify his actions while Maddox secretly sabotages critical systems. The disc serves as undeniable proof of Nilson’s betrayal, escalating …

The Doctor and Tegan stand outside the Sea Base bridge as Tegan demands clarity on the Silurian threat. The Doctor reveals the aliens' explicit goal to seize control of the …

In a brutal pivot, the traitorous Nilson abandons his sabotage plans and prioritizes his own survival by seizing Tegan. Using the control pad that previously disabled Maddox, Nilson demonstrates he …

Trapped in the crew barracks with Sea Devils patrolling outside, Turlough voices the desperate need to leave the Sea Base while Bulic points out their lack of options. The conversation …

The Doctor and Tegan are taken captive by the Silurian Sauvix on the sea base. As they are forced forward, the Doctor pauses to address Sauvix with a formal greeting, …

The Doctor and Tegan are marched onto the bridge at gunpoint as the Silurian leader Ichtar completes final preparations to launch a missile that will ignite global war between humans …

The Doctor confronts Ichtar and Tarpok on the bridge as missile data banks await activation. When Commander Vorshak refuses to provide his hand scan for clearance, the Doctor pressures him …

Vorshak’s defiance reaches its peak as he refuses to be complicit in the missile launch aimed at humanity, even when forced to place his hand on the scanner. Ichtar orders …

With the bridge filling with hexachromite gas and the final countdown reaching its climax, the Doctor overrides the missile launch by synchronizing his mind with the computer core, sacrificing his …

Tegan explores a fleeting chance to flee through an open window but is halted by Wolsey’s cold revelation that escape is impossible—every exit is guarded by Hutchinson’s troops. The Doctor’s …

The Malus summons spectral psychic projections of three troopers in the church, their violence turning deadly when they ambush and kill a real trooper in a grotesque display of power. …

The Doctor and companions reflect on the Malus’s defeat before the TARDIS dematerializes away from the ruined church where the ancient evil was destroyed. Tegan and Turlough seize the moment …

Peri attempts to escape the TARDIS only to find herself grappling with Kamelion, now under the Master’s control. His body betrays him as he lurches between moments of rebellion and …

The planet Sarn groans under the weight of encroaching volcanic ruin as Peri stumbles through the ashen wasteland, her footing unsteady and her voice raw from exhaustion. Clutching at the …

The Doctor, gravely weakened by advanced Spectrox toxaemia, stumbles through the underground. Stotz and Krelper hustle him toward their escape ship but find his condition slowing their progress. The Doctor’s …

The Doctor, freed from his restraints in the spacecraft cockpit, transforms his dire situation into an opportunity by exploiting the ship's systems. He carefully exposes the reinforced chain to the …

Mestor forces Peri’s life as leverage, seizing the Doctor as he enters with his hands cuffed. The Doctor feigns willing cooperation, masking his revulsion toward Mestor’s plan, and deploys measured …

The Chamberlain desperately urges Lang to abandon Jaconda and flee aboard the TARDIS, warning of the planet’s impending ruin under Mestor’s schemes. Lang responds with mounting hostility, dismissing the offer …