Winston Zeddemore: The "everyman" of the Ghostbusters, Winston Zeddemore's military training provides him with the necessary focus and fearlessness required to track and trap ghosts while his practical outlook keeps the team grounded in reality.
Taxi Ghost: Released after the Ghostbusters containment unit is compromised, the Taxi Ghost resumed its former occupation and began frightening commuters all across the city in the process. He was eventually cited for driving without a license.