Synanon
- Ano: 1965
- País: United States of America
- Xénero: Drama
- Estudo: Columbia Pictures
- Palabra clave: heroin, junkie, rehabilitation, cult, based on true story, drug rehabilitation, santa monica, california, drug withdrawal, intravenous
- Director: Richard Quine
- Reparto: Edmond O'Brien, Chuck Connors, Stella Stevens, Alex Cord, Richard Conte, Eartha Kitt