|Position/Rank||Vault 101 security chief|
|Group||Vault 101 security|
|Debut||INSANITY! - Fallout Tale Ep. 2|
Hannon was the security chief of Vault 101. In the aftermath of the escape of James Caster, Overseer Alphonso Almodovar ordered Hannon to find and kill Cywren, James's daughter. However, Cywren bested Hannon in combat in self-defense. Hannon also had a son named Paul, who was a member of Butch DeLoria's Tunnel Snakes.
- INSANITY! - Fallout Tale Ep. 2 (First appearance)