The Fourth Doctor and Leela's partnership tested by the infection crisis, with Leela's insistence on containment actions diverging from the Doctor's compromised state

The Doctor and Leela step through the airlock of Titan Base into the rock-cut corridors, their helmets sealed and visors down. Against the sterile backdrop of the station's metal and …

Leela acts quickly when Meeker enters, seizing his weapon with precision before throwing her knife into his back and reclaiming it. As Meeker falls, an ominous energy transfers from his …