What is the name of the 1999 documentary that was narrated by the actor who portrayed Woody Boyd in Cheers?
Grass (1999 film): Grass: History of Marijuana is a 1999 Canadian documentary film directed by Ron Mann, premiered in Toronto Film Festival, about the history of the United States government's war on marijuana in the 20th century. Grass (1999 film):  The film was narrated by actor Woody Harrelson.
i don't know