Synanon
- An: 1965
- Pays: United States of America
- Genre: Drame
- Studio: Columbia Pictures
- Mot-clé: heroin, junkie, rehabilitation, cult, based on true story, drug rehabilitation, santa monica, california, drug withdrawal, intravenous
- Réalisateur: Richard Quine
- Jeter: Edmond O'Brien, Chuck Connors, Stella Stevens, Alex Cord, Richard Conte, Eartha Kitt