Orca
Grace Balin, DC
- Also known as
Appearances
- Batman #580 — 2000-08-00
- Batman #581 — 2000-09-00
- Detective Comics #819 — 2006-07-00
- Nightwing #12 — 2017-03-00
- Nightwing #12 — 2017-03-00
- Nightwing #31 — 2017-12-00
- Nightwing #31 — 2017-12-00
- Titans #23 — 2025-07-00
- New History of the DC Universe #3 — 2025-11-00