La Femme Nikita - Season 4 Episode 14 Line in the Sand

Birkoff may have stumbled on Section One's biggest coups yet, a chance to nab a top Red Cell operative by the name of "The Cardinal", who has eluded Section One for more than 15 years. Unfortunately, Birkoff's arch-nemesis Greg Hillinger is convinced that Birkoff is wrong, and Hillinger convinces George that Operations and Section One are walking into a trap. Based on Hillinger's intellect, George moves against Operations on the assumption that the operation against The Cardinal is bogus. Is Birkoff right after all? And if Birkoff is wrong, is this the end of Operations, and Birkoff too?