The Sea Fox was a costumed criminal who used water as his main transport system. He started his own gang as the leader and started a criminal spree in Gotham City. They were eventually stopped by Batman and Robin, who managed to locate their hideout at Fort Island, an abandoned army post.
- Diving Suit
- This version of Sea Fox, including all history and corresponding appearances, was erased from existence following the collapse of the original Multiverse in the 1985–86 Crisis on Infinite Earths limited series. Even though versions of the character may have since appeared, this information does not apply to those versions.
- 1 Appearances of Sea Fox (Earth-One)
- 1 Images featuring Sea Fox (Earth-One)
- Quotations by or about Sea Fox (Earth-One)
- Character Gallery: Sea Fox (Earth-One)