The Nimon Parasite Invasion - A cosmic predation where the Nimons systematically harvest entire planets' energy resources, reducing civilizations to ruin.

The two parasitic Nimons materialize in the transmat chamber of Crinoth, their first words marking the planet as a target with clinical precision. One Nimon remains at the capsule to …

Romana and Sezom discover the Nimons’ final desperate plan to convert Crinoth’s mass into energy via a self-sustaining chain reaction that would destroy the planet and threaten the universe. The …

Soldeed’s collaboration with the Nimons is revealed in its full destructive scale as the Doctor and his companions scramble to reverse the hijacked space-time tunnel. Romana arrives only to be …