Former Vice President Al Gore, right, and producer/activist Laurie David pose for photographers at the premiere of the documentary "An Inconvenient Truth" in Los Angeles on May 16, 2006. The movie is about Gore's campaign to make the issue of global warming a recognized problem worldwide.
Actress Sharon Stone arrives for the Los Angeles premiere of the documentary "An Inconvenient Truth" on May 16, 2006. The movie opens in limited release on May 24.
Actress Daryl Hannah arrives for the Los Angeles premiere of the global-warming documentary "An Inconvenient Truth" on May 16, 2006. The movie also will get a screening at the Cannes Film Festival in France.
Actress Gabrielle Reece, left, and surfer Laird Hamilton pose together at the premiere of the documentary "An Inconvenient Truth" in Los Angeles on May 16, 2006. The movie was shown at the Sundance festival this winter and will be screened at the Cannes Film Fesitval.
Actress Jessica Alba is photographed on the red carpet as she arrives at the premiere of the documentary "An Inconvenient Truth" in Los Angeles on May 16, 2006. The movie, directed by Davis Guggenheim, is a warning that the dangers of global warming are real, imminent and potentially catastrophic.
Actor David Duchovny arrives for the premiere of the documentary "An Inconvenient Truth" in Los Angeles on May 16, 2006. The Cannes Film Fesitval reportedly will roll out a green carpet for the film.
Actress Mary Steenburgen arrives for the premiere of the documentary "An Inconvenient Truth" in Los Angeles on May 16, 2006.
Olympic snowboarding gold medalist Shaun White wlks the red carpet at the premiere of the documentary "An Inconvenient Truth" in Los Angeles on May 16, 2006.
Actress Marisa Tomei arrives at the premiere of the documentary "An Inconvenient Truth" in Los Angeles on May 16, 2006.
Actor-comedian Garry Shandling arrives at the premiere of the documentary "An Inconvenient Truth" in Los Angeles on May 16, 2006. Shandling voices one of the characters in the movie "Over the Hedge," which opens May 19.
Actress Radha Mitchell poses as she arrives for premiere of the documentary "An Inconvenient Truth" in Los Angeles, on May 16, 2006. The documentary opens May 24 in New York and California.
Actress Ma Maestro arrives for the Los Angeles premiere of the global-warming documentary "An Inconvenient Truth" on May 16, 2006. The documentary highlights the lifelong envinromental efforts of former Vice President Al Gore.
Actress Sharon Lawrence poses at the premiere of the documentary "An Inconvenient Truth" in Los Angeles on May 16, 2006.
Actress Christine Lahti arrives for the premiere of the documentary "An Inconvenient Truth" in Los Angeles on May 16, 2006.
Actor Stacy Keach poses with his wife, Malgosia Tomassi, as they arrive at premiere of the documentary "An Inconvenient Truth" in Los Angeles on May 16, 2006.
Davis Guggenheim, director of the documentary "An Inconvenient Truth," places a hand on the belly of his pregnant wife, actress Elisabeth Shue, as they arrive at the premiere in Los Angeles on May 16, 2006.
Actor Ed Begley Jr., right, and his wife, Rachelle Carson, arrive at the premiere of the documentary "An Inconvenient Truth" in Los Angeles on May 16, 2006.
Former Vice President Al Gore poses with his wife, Tipper, at the premiere of his documentary, "An Inconvenient Truth," in Los Angeles on May 16, 2006.