Invisible
The story of six young people addicted to heroin in Sofia, Bulgaria.
- Year: 2005
- Country: Bulgaria, United States of America
- Genre: Documentary
- Studio:
- Keyword: depression, drug abuse, boredom, eastern europe, male friendship, bulgaria, prison sentence, burn victim, heroin addict, heroin addiction, philosophical, young parents, urban malaise, drug addict
- Director: Konstantin Bojanov
- Cast: