| O'Halloran | |
 | |
| Appeared in | Batman: The Dark Knight Returns Part 2 |
| Status | Alive |
| Actor | Frank Welker |
O'Halloran was a lieutenant in the 6th Precinct of the GCPD.
Biography[]
Batman: The Dark Knight Returns Part 2[]
Batman impersonated O'Halloran to get information about Hector Noches' death. His cover was blown when the real O'Halloran showed up.
Relationships[]
- Ellen Yindel - Commissioner.
- Batman - Impersonator.
Appearances/Voice Actors[]
- Animation (1 film)
- Batman: The Dark Knight Returns Part 2 (First appearance) - Frank Welker
Behind the scenes[]
To be added
Trivia[]
To be added
Gallery[]
Batman: The Dark Knight Returns Part 2[]
To be added