Award-winning filmmakers Bruce Sinofsky and Joe Berlinger (of the Paradise Lost films on HBO) direct Metallica: Some Kind of Monster, a documentary about rock stars in therapy. After 20 years of heavy metal, a few members of Metallica decide to hire psychologist Phil Towle to work out some group tensions during the making of their album St. Anger. Most of the therapy sessions involve drummer Lars Ulrich and singer/guitarist James Hetfield, with some input from guitarist Kirk Hammett. Also included are former band members Dave Mustaine of Megadeth and ex-bassist Jason Newsted. The band works through difficulties in group dynamics, personal demons, and relationship issues. The film shows recording sessions as well as therapy sessions, including the recruitment of bassist Robert Trujillo. The much-publicized controversies of Internet file-sharing and Hetfield's drug rehabilitation are also discussed. In 2003, Metallica released the album St. Anger on Elektra Records. Metallica: Some Kind of Monster was shown at the Sundance Film Festival in 2004 as part of the American Spectrum competition.