Director/a
Amy Berg
DIRECTOR/A
Reparto (por orden de créditos)
Cat Power
Janis Joplin (voice)
Janis Joplin
Self (archiveFootage)
Karleen Bennett
Self - Janis Joplin's Childhood Friend
Laura Joplin
Self - Janis Joplin's Sister
Michael Joplin
Self - Janis Joplin's Brother
J. Dave Moriaty
Self - Janis Joplin's Schoolfriend
Jack Smith
Powell St. John
Self
Jae Whitaker
Travis Rivers
Dave Getz
Sam Andrew
David Dalton
Self - Founding Editor of Rolling Stone Magazine
Bob Weir
Otis Redding
Peter Albin
Clive Davis
Self - President of Columbia Records 1967-1973
Julius Karpen
Self - Manager of Big Brother and the Holding Company in 1967
Jimi Hendrix
The Who
Themselves (archiveFootage)
D.A. Pennebaker
Cass Elliot
Country Joe McDonald
Dick Cavett
Don Adams
John Byrne Cooke
Cornelius Flowers
Peggy Caserta
Dave Niehaus
Jerry Garcia
Kris Kristofferson
Paul A. Rothchild
Self (archiveFootage) (voice)
P!nk
Juliette Lewis
Melissa Etheridge
John Lennon
Yoko Ono