Lexx (1997)

S4E20 ApocaLexx Now

Title: ApocaLexx Now Plot: From the depths of space, an enormous asteroid mothership emerges. A metallic door swings open, and a creature resembling a tadpole launches toward the Lexx. Stan jolts awake from a terrifying dream where Lyekka devoured him, only to find the alien vessel looming nearby. As he attempts to relay this alarming news to Xev and Kai, a being that has taken on the guise of Lyekka from his nightmare suddenly materializes aboard the Lexx.