American film critic Elvis Mitchell’s kaleidoscopic documentary creates a definitive nar斗破苍穹第四季22集免费观看rative of the Black revolution in 1970s cinema, from genre films to social realism—a work of painstaking schola扁豆影院在线观看播放rship that’s also thoroughly entertaining, an essential archival document and testament to a period of American film history unli青娱国产区在线kely to be repeated.