History of character has not yet been written.
- Unique Physiology: For unknown reasons, Felix has a body out of the normal with a muscular mass bigger than any other human.
- Accelerated Healing
- 13 Appearances of Felix Harmon (Prime Earth)
- 4 Images featuring Felix Harmon (Prime Earth)
- 2 Quotations by or about Felix Harmon (Prime Earth)
- Character Gallery: Felix Harmon (Prime Earth)
- Gotham Butcher at dccomics.com
- Gotham Butcher at Wikipedia.org
Felix Harmon's height in Talon Issue #4