Joan Baez

as Self

Carlos Santana

as Self

Jerry Garcia

as Self

Jimi Hendrix

as Self

David Crosby

as Self

Stephen Stills

as Self

Graham Nash

as Self

Pete Townshend

as Self

Roger Daltrey

as Self

John Entwistle

as Self

Keith Moon

as Self

Country Joe McDonald

as Self

Grace Slick

as Self