- Script
- J. M. DeMatteis (plot); Bob Rozakis (script)
- Pencils
- Don Heck
- Inks
- Don Heck
- Colors
- Jerry Serpe
- Letters
- Milt Snapinn
- Job Number
- J-7062
- Genre
- superhero
- Characters
- Aquaman [Arthur Curry]; Poseidon [Tom Curry]; Ocean Master; Atlanna
- Synopsis
- Aquaman and the android Poseidon battle Atlanna and Ocean Master and their crew of robot duplicates of Aquaman's enemies.
- Reprints
Story in Action #518-520 expanded from plot originally intended for Adventure Comics #480.