《八九点钟的太阳》（英语：Morning Sun）是一部关于文化大革命的非商业性质纪录片。曾经在美国上映期间，在当地华人社区轰动一时。本片是继《天安门》之后，卡玛拍摄的另一部关于中国历史纪录片。该片主要由美国国家人文基金会提供主要经费。
　　本片采访了多名当年的红卫兵、干部子女，通过回忆的方式，讲述了一场在中国长达十年之久的文化大革命。并以《东方红》和电影《牛虻》为线索，表达了当时的红卫兵希望向长辈们一样，解救那些被压迫的人，以及对于革命理想的渴望与疯狂的追求。本片以客观的角度，向人们展现了那代人“由最初满怀红色激情地憧憬乌托邦，理想破灭、幡然猛醒的心路历程”。
　　该片以时间发展的顺序记叙，将文革向前延伸到“延安整风”，下至八十年代审判江青四人帮集团，时间跨度近半个世纪，较全面探讨文革动乱的起因经过、发生背景和深远影响。

After the failed insurrection of 1916, revolutionary Ireland reorganized and devised new tactics that would eventually lead to the country's independence. Such important figures as Michael Collins and Éamon de Valera emerged on the world media stage as leaders of the Irish revolutionary struggle, facing British political heavyweights such as Winston Churchill and Lloyd George. The tactics, both in guerrilla warfare and in radicalizing the Irish population, would eventually force a British withdrawal and a treaty leading to an independent Irish state.