Matt Damon's "Voices" ad for the One Campaign

The ONE Campaign's new ad “Voices” features Matt Damon with different Americans’ voices – among them Michelle Obama, Cindy McCain and Mayor Bloomberg. Watch

Annie Lennox At The International Aids Conference 2008

Annie Lennox speaking at The meeting of the Coalition of the First Ladies and Women Leaders in Latin America on Women and AIDS. Watch

Steve Nash's Darfur Now appeal

Steve Nash urges people to visit takepart.com/DarfurNow to help end the atrocities in Darfur. (Video produced by Participant Productions as part of its social action campaign inspired by the film "Darfur Now.") Watch

Hayley Westenra: Why I support UNICEF NZ

Hayley Westenra talks about why she supports UNICEF NZ and how you can help by becoming a Global Parent now. (Full story here) Watch

Save the Sharks! (#2) - oceana.org

Two-time Olympic gold medal swimmer Amanda Beard protests the killing of 100 million sharks a year by the fishing industry. A public service announcement from WildAid and Oceana. Watch

Spread the Net - Belinda Stronach and Rick Mercer

Belinda Stronach and Rick Mercer are the co-chairs of Spread the Net. Watch

Hollywood Stars Shine for the Oceans - oceana.org

Celebrities came out to join Oceana as it honored Al Gore at its 2007 Partners Award Gala. See what Ted Danson, Pierce Brosnan, Jason Priestly, Saffron Burrows, Allyson Hannigan and others have to say about protecting the world’s oceans. Watch

Stand Up 2 Cancer

Stand Up To Cancer PSA directed by David Fincher. Includes Christy Turlington, Tilda Swinton, Elle Fanning, Tobey Maguire, Christina Ricci, Susan Sarandon, Morgan Freeman, Mayor Bloomberg, Keanu Reeves, Casey Affleck, Lance Armstrong, Jodi Foster, Sidney Poitier and the Stand Up 2 Cancer team. Watch

Photofit

A film for Reprieve with music by Massive Attack. Watch

Artists for a New South Africa: Stars Working Together 2

Background video on Artists for a New South Africa (ANSA), narrated by Blair Underwood and featuring Samuel L. Jackson, Archbishop Desmond Tutu, Carlos Santana, Alfre Woodard, Deborah Santana, Alexandra Paul, CCH Pounder and many more who work together for social justice in the US and South Africa. Watch

UNICEF: Ambassador Jackie Chan in Timor-Leste

DILI, Timor-Leste, 26 June 2008 — On a visit here this week, UNICEF Goodwill Ambassador Jackie Chan inspired young people in Timor-Leste with a special message about using martial arts as a peaceful, unifying force. Watch

Don Cheadle on Ante Up for Africa

Actorvist Don Cheadle discusses the Ante Up For Africa poker tournament hosted by the ENOUGH Project and International Rescue Committee in Las Vegas on July 5, 2007. Watch

Second-Thand celebrity

Actress Thandie Newton is snubbing designer stores in favour of charity shops. Watch

Burma: It Can't Wait - Leaders

http://www.BURMAITCANTWAIT.org – 30 Days for a Million Voices Watch

Burma: It Can't Wait - Norman Lear - Day 38

http://www.BURMAITCANTWAIT.org – 30 Days for a Million Voices video with Norman Lear. Watch

Hank Azaria and Billy Baldwin On Burma

www.BURMAITCANTWAIT.org 30 Days for a Million Voices video featuring Hank Azaria and Billy Baldwin. Watch

Burma: It Can't Wait - Joseph Fiennes: Shakespeare - Day 26

http://www.BURMAITCANTWAIT.org – 30 Days for a Million Voices video featuring Joseph Fiennes and Nicholas Le Prevost. Watch

Burma: It Can't Wait - Sylvester Stallone - Day 21

http://www.BURMAITCANTWAIT.org – 30 Days for a Million Voices video featuring Sylvester Stallone. Watch

Ellen Page's Hitler PSA Myanmar Cyclone Burma: It Can't Wait

http://www.BURMAITCANTWAIT.org – 30 Days for a Million Voices: Please join us! No two dictators are exactly alike, and Than Shwe is his own kind of monster. We want the world to know who he is – so that he can no longer terrorize the people of Burma behind closed doors (his most recent crime – denying aid to desperate victims of the Burma cyclone).Please spread this video as far and wide as you can. It (and the 19 previous videos) can be seen at http://www.burmaitcantwait.org. Watch