Former A Tribe Called Quest frontman Q-Tip, Sean Lennon, and director Spike Lee are among the famous faces that recently helped cut a public service announcement for War Child USA, an organization currently raising funds for the refugees of the Kosovo crisis.

The 30-second spot explains how Americans can get involved and help the refugees, as well as other victims of war. The PSA also features Christian Slater and Parker Posey, among others, and is currently scheduled to start airing nationwide on CBS, CNN, MTV, A&E, the History Channel, Bravo, and FOX stations soon.

War Child USA is the newest member of the international War Child family, a group dedicated to alleviating the suffering of children from the ravages of war, the legacy of war and from all other forms of violence. Aside from worldwide interests, War Child USA also plans to focus on youth anti-violence programs in America.