Buck Rogers in the 25th Century S01E06 - The Plot to Kill a City (1)

Some time ago, Earth Defense Directorate agents killed Morgan Deneva, a member of the deadly Legion of Death. These assassins have sworn revenge, and with their brains and unusual abilities, they might well manage it. So Buck goes undercover as Raphael Argus, a killer whom the Legion was on the cusp of inducting, but whose face is unfamiliar to them. His job is to infiltrate them and learn what they're planning. But they have a spy in the Directorate whose inside information might end Buck's imposture rather... abruptly...