American Psycho (2000)
Dir. Mary Harron

Source Material: American Psycho (1991) by Bret Easton Ellis
Rotten Tomatoes: 67%
IMDb: A wealthy New York investment banking executive hides his alternate psychopathic ego from his co-workers and friends as he escalates deeper into his illogical, gratuitous fantasies.
Stars: Christian Bale, Justin Theroux, Josh Lucas

“There is no real me. Only an entity, something illusory. And though I can hide my cold gaze, and you can shake my hand and feel flesh gripping yours, and maybe you can even sense out lifestyles are probably comparable, I simply am not there.”

American Psycho (2000)
Mary Harron