Watch Left Behind III: World at War (2005) HD Full Movie Free on SolarMovie. Watch Left Behind III: World at War (2005) online free. The world falls into chaos as Nicolae Carpathia detonates nuclear devices across the globe and stage...The world falls into chaos as Nicolae Carpathia detonates nuclear devices across the globe and stages multiple devastating attacks against both the Tribulation Force and an international militia, led by U.S. President Gerald Fitzhugh.