Mister Crowley

Mister Crowley is a resident of the Underworld and a quest-giver.

He can usually be found in The Ninth Circle, although he rents a bed and sleeps at Carol's Place.

Biography
Crowley and four other mercenaries -Dave, Jeff Strayer, Dukov, and Tara -were sent to Fort Constantine by Allistair Tenpenny to retrieve a rare weapon. During the mission, Crowley was locked in a room full of feral ghouls by Dukov, who wanted to increase his own share of the pay. Crowley survived the imprisonment and harbors hatred toward those who left him behind.

Bugs

 * Crowley may fall 'through' the Potomac River Bridge about two-thirds of the way across, probably due to a glitch in the programming. Crowley will continue his journey after his fall. (confirmed PC)
 * Occasionally, Crowley will go into a bout of slow motion sprinting, running at nearly half speed but with full striding animation. He will resume normal movement upon his next combat encounter. (confirmed PC)
 * If the player acquires the T51b Power Armor from Fort Constantine or the Winterized version from the Anchorage simulation, Crowley will angrily say to the PC that "You stole what was rightfully mine!" when talked to. (confirmed PC)
 * After getting the T51b Armor and Helmet from Fort Constantine by unlocking all the doors, then finishing the You Gotta Shoot Him In The Head quest by giving Crowley the keys, and fast traveling back to snatch the armour before Crowley finds out, Crowley has been encountered still friendly in the Presidential Metro, just inside the doors from M.A.R.Go.T., during the Who Dares Wins quest (BS and PL installed prior to beginning Crowley's quest, Steam version of game on PC).
 * After completing You Gotta Shoot 'Em in the Head and Crowley is on his way to Fort Constantine, he may get stuck right outside the entrance to Underworld, in the wall to the left. (unconfirmed)

Trivia

 * Mr. Crowley is possibly named after Aleister Crowley, a famous British writer and occultist. (Aleister Crowley's first name is often misspelled Alistair or Allistair, as in Allistair Tenpenny, the arch-nemesis of Underworld's Mr. Crowley.). There is also an Ozzy Osbourne song called "Mr Crowley", named after the same person.
 * The quest title "You Gotta Shoot 'Em in the Head" refers to the rule in zombie fiction that the only way to dispatch a zombie is to destroy the brain.

Appearances
only appears in Fallout 3.