Spencer's descent into paranoia and desperation as he tries to eliminate the Doctor and maintain control, ultimately failing and facing Blade's wrath.

The Doctor, cornered in the Chameleon Tours hangar by Spencer’s gas trap, demonstrates tactical brilliance by blocking the gas nozzles with his handkerchief and coat, then exploiting Spencer’s overconfidence. When …

In a moment of escalating physical and emotional peril, the Doctor collapses in agony after Spencer remotely activates a hidden assassination device planted on his coat—likely a Chameleon Tours operative’s …