The Source

Timothy Leary as Self Allen Ginsberg as Self (archive footage) David Amram as Self Ken Kesey as Self Tom Hayden as Self Philip Glass as Self Jerry Garcia as Self Terry Southern as Self David Dellinger as Self Johnny Depp as Jack Kerouac Gary Snyder as Self Paul Krassner as Self Dennis Hopper as William S. Burroughs John Turturro as Allen Ginsberg William S. Burroughs as Self (archive footage)

Chuck Workman Writers' Production, Director James Cady Associate Producer David Amram Sound Philip Glass Sound