NCIS Season 5 Episode 4
Overview
When Ducky realizes that one of his cadavers used for research is actually a victim of murder, the NCIS team identifies him as a criminal genius who is capable of deleting the past.
Director: Thomas J. Wright
Guest Star: Brian Dietzen, Dorian Brown Pham, Emerson Brooks, Joe Egender, Joe Spano, Nikita Ager, Torri Higginson