Watch Dossier Zinfandel: Stream the Latest Documentary Film on LetMeWatchThis!
"For years, there has been an effort to discover the exact origin of the most popular American grape variety and wine, Zinfandel. Thanks to modern technology, forensics, and DNA analysis, the collaboration between American and Croatian laboratories has borne fruit: Zinfandel is the Croatian Crljenak Kaštelanski."
