William S. Burroughs: A Man Within is a 2010 independent American documentary film directed by Yony Leyser about William S. Burroughs, featuring previously unreleased footage and interviews with his friends and colleagues. The film uses archival footage and interviews with John Waters, Patti Smith, Iggy Pop, Gus Van Sant, Genesis Breyer P-Orridge, Sonic Youth, Laurie Anderson, Amiri Baraka, Jello Biafra, and David Cronenberg. The film is narrated by Peter Weller, with a soundtrack by Patti Smith and Sonic Youth.