Black Rose Gender:   Female Portrayed by: Serena Scott Thomas-(uncredited).  First Appearance   ●   NCIS: Blowback  Last Appearance   ●   NCIS: Blowback List of Appearances

Black Rose (real name Rose O'Leary) is a Northern Irish national and an arms dealer who ran guns for the IRA until the Peace Process broke out. She then began working for herself and attempted to bid for ARIES.