

Plot Summary
Marijuana is the most controversial drug of the 20th Century. Smoked by generations to little discernible ill effect, it continues to be reviled by many governments on Earth. In this Genie Award-winning documentary veteran Canadian director Ron Mann and narrator Woody Harrelson mix humour and historical footage together to recount how the United States has demonized a relatively harmless drug.
Full Cast & Characters

Woody Harrelson
Narrator (voice)

Tommy Chong
Self (archive footage)

Cheech Marin
Self (archive footage)

John Lennon
Self (archive footage)

Ronald Reagan
Self (archive footage)

Jimmy Carter
Self (archive footage)

Richard Nixon
Self (archive footage)

Gerald Ford
Self (archive footage)

Cab Calloway
Self (archive footage)

Bill Clinton
Self (archive footage)

George H. W. Bush
Self (archive footage)

Harry J. Anslinger
Self (archive footage)
Director & Crew
Ron Mann
Director
Official Trailer

Where to Watch Grass Online
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Frequently Asked Questions
Where can I watch Grass online?
Grass (1999) is available to stream on various platforms. You can also watch it online via our Watch Online button.
What is the IMDb rating of Grass?
It has an IMDb rating of 6.6/10 based on 37 votes.
Who directed Grass?
Grass was directed by Ron Mann and released in 1999.
How long is Grass?
Grass has a runtime of 1 hours and 20 minutes.
Movie Details
- Release Date
- 1999-09-15
- Status
- Released





