Grass poster
Where to stream

Grass

6.619991h 20mMovieDocumentary

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…

DirectorRon Mann
WriterSolomon Vesta
ProducerKeith Clarkson

Where to watch

Availability shown for United Kingdom · rights vary by country

Cast · Directed by Ron Mann

WHWoody Harrelson
Woody Harrelson
Narrator (voice)
TCTommy Chong
Tommy Chong
Self (archive footage)
CMCheech Marin
Cheech Marin
Self (archive footage)
JLJohn Lennon
John Lennon
Self (archive footage)
RRRonald Reagan
Ronald Reagan
Self (archive footage)
JCJimmy Carter
Jimmy Carter
Self (archive footage)
RNRichard Nixon
Richard Nixon
Self (archive footage)
GFGerald Ford
Gerald Ford
Self (archive footage)
CCCab Calloway
Cab Calloway
Self (archive footage)
BCBill Clinton
Bill Clinton
Self (archive footage)
GBGeorge H. W. Bush
George H. W. Bush
Self (archive footage)
HA
Harry J. Anslinger
Self (archive footage)

More from Woody Harrelson · Lead actor

The Simpsons
The Simpsons
1989 · 8.0
Frasier
Frasier
1993 · 7.7
Curb Your Enthusiasm
Curb Your Enthusiasm
2000 · 8.1
Cheers
Cheers
1982 · 7.6
Will & Grace
Will & Grace
1998 · 6.9
True Detective
True Detective
2014 · 8.3
Spin City
Spin City
1996 · 7.0
The Hunger Games: Mockingjay - Part 1
The Hunger Games: Mockingjay - Part 1
2014 · 6.8
Brothers
Brothers
2026 · 8.2
Now You See Me: Now You Don't
Now You See Me: Now You Don't
2025 · 6.4
See all fromWoody Harrelson

More from Tommy Chong · Co-star actor

The Simpsons
The Simpsons
1989 · 8.0
South Park
South Park
1997 · 8.3
Zootopia 2
Zootopia 2
2025 · 7.7
That '70s Show
That '70s Show
1998 · 7.9
Miami Vice
Miami Vice
1984 · 7.5
Sliders
Sliders
1995 · 7.6
Uncle Grandpa
Uncle Grandpa
2013 · 4.7
Raising Hope
Raising Hope
2010 · 7.5
Franklin & Bash
Franklin & Bash
2011 · 7.3
Zootopia
Zootopia
2016 · 7.8
See all fromTommy Chong

More from Ron Mann · Director

Altman
Altman
2014 · 6.6
Tales of the Rat Fink
Tales of the Rat Fink
2006 · 5.9
Comic Book Confidential
Comic Book Confidential
1989 · 6.8
Clairtone
Clairtone
2025 · 10.0
In the Wake of the Flood
In the Wake of the Flood
2010
Poetry in Motion
Poetry in Motion
1982 · 8.0
Twist
Twist
1992 · 6.6
Carmine Street Guitars
Carmine Street Guitars
2018 · 7.2
Listen to the City
Listen to the City
1984 · 10.0
The Sadies Stop and Start
The Sadies Stop and Start
2022 · 8.0
See all fromRon Mann

More like this

Crack: Cocaine, Corruption & Conspiracy
Crack: Cocaine, Corruption & Conspiracy
2021 · 6.8
Elton John: Never Too Late
Elton John: Never Too Late
2024 · 6.5
Grass Is Greener
Grass Is Greener
2019 · 6.7
13th
13th
2016 · 7.8
Heroin(e)
Heroin(e)
2017 · 6.9
How to Make Money Selling Drugs
How to Make Money Selling Drugs
2012 · 7.1
Let's Get Lost
Let's Get Lost
1988 · 7.1
Cobain: Montage of Heck
Cobain: Montage of Heck
2015 · 7.6
Woodstock
Woodstock
1970 · 7.6
Fuck
Fuck
2006 · 6.4
All the Beauty and the Bloodshed
All the Beauty and the Bloodshed
2022 · 7.1
The House I Live In
The House I Live In
2012 · 7.6

Grass — streaming FAQ

Which OTT platform streams Grass?

Grass isn't on any subscription service in United Kingdom right now, but you can rent or buy it on Amazon Video and Apple TV Store. It's not on Netflix.

Is Grass on Netflix?

No, Grass is not on Netflix in United Kingdom as of October 2026. You can rent or buy it on Amazon Video and Apple TV Store.

Is Grass on Amazon Prime Video?

Grass isn't included with a Prime Video subscription in United Kingdom, but you can rent or buy it on Amazon Video.

Where can I watch Grass for free?

Grass isn't available free in United Kingdom; you can only rent or buy it on Amazon Video and Apple TV Store.