History of character has not yet been written.
- Cybernetic Enhancement: All inhabitants of Earth 42 are androids, and pawns of the Empty Hand.
- 1 Appearances of Katar Hol (Earth 42)
- 1 Images featuring Katar Hol (Earth 42)
- Quotations by or about Katar Hol (Earth 42)
- Character Gallery: Katar Hol (Earth 42)
|Justice League member|
This character is or was a member of the Justice League of America, or the Justice League in any of its various incarnations, sworn by a duty to act as guardians of America and the world by using their skills and/or superpowers to protect Earth from both interstellar and domestic threats.