American Psycho in order
American Psycho is a cult psychological thriller and satirical film. The film focuses on Wall Street yuppie Patrick Bateman, whose mental instability and bloodlust lead him to serial killing. A direct-to-video spin-off, American Psycho II: All American Girl, was not based on the novel or the original film, as its only connection with the original is the death of Patrick Bateman, briefly shown in a flashback. However, the sequel continues the pattern in the first film of featuring a series of graphic deaths of colleagues and friends of the main character. 2 films, 3h 10m in all, in release order.

American Psycho
2000 · 102 min
Worth the Hype
American Psycho II: All American Girl
2002 · 88 min
Snoozefest
Frequently asked questions
What order should I watch American Psycho in?
1. American Psycho (2000), 2. American Psycho II: All American Girl (2002).
How long does it take to watch all of American Psycho?
About 3h 10m across 2 released films.
Do any American Psycho films have post-credit scenes?
None are listed on TMDB.