Babylon 5 (1994)

S4E6 Into the Fire

In the tense hours leading up to the confrontation between the Shadows and Vorlons against Sheridan's alliance at Corriana 6, Ivanova and Lorien embark on a quest to find the remaining First Ones. Meanwhile, Londo hurries back to Centauri Prime, determined to eliminate any Shadow presence before the impending arrival of the Vorlon planetkiller.