Jimmy was a thug working for Carmine Falcone.
Jimmy provided security for Falcone's men as they unloaded contraband from a ship's cargo crates at the Gotham Docks. When Batman showed up to apprehend Falcone, Jimmy went in search of him, to shoot him down with his SMG.
Frustrated and tense from being unable to spot Batman, and seeing his fellow henchmen being incapacitated by him, Jimmy angrily shouted out "Where are you?", to which Batman replied from behind, "Here", Jimmy spun around and let out a startled cry, before Batman swept his cape over him and knocked him out.
Behind the scenes
- Following his dialogue, Jimmy is identified by name in Batman Begins' novelization.
- Credited as "Jumpy Thug".