"A Scanner Darkly" is an adaptation of Philip K. Dick's 1977 novel of the same name. The film, released in 2006 and directed by Richard Linklater, employs a unique rotoscoping animation technique to tell the story of an undercover cop in a dystopian future who becomes addicted to a drug that alters his perception of reality. While there isn't a direct movie based on "A Scanner Darkly," many films have been inspired by themes in Philip K. Dick's works, such as "Blade Runner" and "Total Recall."

"A Scanner Darkly," directed by Richard Linklater, is based on Philip K. Dick's novel of the same name. The title refers to the concept of surveillance and the fragmented nature of identity in a dystopian society. The "scanner" symbolizes the invasive monitoring of individuals, while "darkly" reflects the themes of paranoia, addiction, and the loss of self. The story explores how these elements intertwine as the protagonist grapples with his divided identity while undercover in a drug-fueled future, making the title a poignant commentary on its themes.

"A Scanner Darkly," directed by Richard Linklater, is a unique animated film based on Philip K. Dick's novel. It explores themes of identity, surveillance, and drug addiction through a visually striking rotoscope animation style. The story follows an undercover cop in a dystopian future who struggles with his dual identity. The film is thought-provoking and features strong performances from Keanu Reeves, Robert Downey Jr., and Winona Ryder. If you appreciate sci-fi with philosophical depth and innovative visuals, it's definitely worth watching.

As of my last update, "A Scanner Darkly" is available for streaming on platforms such as Amazon Prime Video, Apple iTunes, and Google Play Movies. However, streaming availability can change frequently, so it's a good idea to check your preferred streaming service or a site like JustWatch for the most current options.