The Substance: Albert Hofmann's LSD
2012 · Documentary
as Self
The Net
2005 · Documentary
The Source
1999 · Documentary
Even Cowgirls Get the Blues
1994 · Comedy
as Sissy's Daddy
How to Change Your Mind
2022 · Documentary
as Self - Author
The Other One: The Long, Strange Trip of Bob Weir
2015 · Documentary
