A Scanner Darkly

Thriller, Mystery, Action

Keanu Reeves	Bob Arctor
Robert Downey Jr.	James Barris
Woody Harrelson	Ernie Luckman
Rory Cochrane	Charles Freck
Winona Ryder	Donna
Sean Allen	Additional Fred Scramble Suit Voice
Mitch Baker	Brown Bear Lodge Host
Cliff Haby	Voice from Headquarters
Steven Chester Prince	Cop
Natasha Valdez	Waitress
Mark Turner	Additional Hank Scramble Suit Voice
Sean Allen (II)
Lisa Marie Newmyer	Connie

Director	Richard Linklater
Producer	Tommy Pallotta; Jonah Smith; George Clooney; Ben Cosgrove; Erwin Stoff
Writer	Philip K. Dick; Richard Linklater
Cinematography	Shane F. Kelly
Musician	Graham Reynolds

In the future, Bob Arctor (Keanu Reeves) plays both a menacing drug lord and a cop who is after the drug lord, though he does not realize that he is both. Bob abuses a drug called Substance D which, after a long period of time, can split the personalities of the brain, causing the two to fight each other for control. Later, Bob learns of his new "disability" and is put to work in other fields.