He had transferred to Enterprise from the ISS Invincible, and a week later, killed fellow Sergeant McCain, personal bodyguard to Captain Travis Mayweather, and also attempted to kill Mayweather. Haffley was instead killed by Mayweather. (ENT - Mirror Universe novel: Age of the Empress)
- It is unknown if Haffley has a counterpart in the primary universe.
|ISS Enterprise (NX-01) personnel|
|Jonathan Archer • Maximilian Forrest • Kelby • Newbill • Phlox • Hoshi Sato • Staal (Willingham) • T'Pol • Terev • Charles Tucker III • unnamed ISS Enterprise personnel|
|Haffley • Matthew Kelly • Madden • McCain • Travis Mayweather • Malcolm Reed|