The Organization is a 1971 film starring Sidney Poitier as Virgil Tibbs. It was the last of the trilogy featuring the police detective Tibbs that had begun with In the Heat of the Night (1967). In it Tibbs is called in to hunt down a gang of urban revolutionaries, suspected of a series of crimes. Watch the movie on EpixHD on August 22 at 6:00 AM EDT.
http://www.epixhd.com/the-organization/