A Scanner Darkly

Action, Mystery, Thriller

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

Director	Richard Linklater
Producer	Erwin Stoff; George Clooney; Ben Cosgrove; Anne Walker-McBay
Writer	Richard Linklater; Philip K. Dick

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.