正在播放的是《50部最伟大的纪录片》的高清完整版。该片是由著名导演Garry John Hughes Elaine Shepherd 的一部精彩的欧美综艺 类影视作品，主演有佐伊·沃纳梅克/David/Aaronovitch/巴里·埃克劳德/等，本片主要讲述的是The 50 Greatest Documentaries was a Channel 4 television programme which was broadcast on 9 October 2005 and was narrated by British actress, Zo? Wanamaker. The number one position was held by the on-going Up Series.　　The list was compiled based on the nominations submitted to Channel 4 by a series of factual filmmakers, amongst who included Paul Watson, Nick Broomfield and Moll...

同时该系列还有以下影片值得推荐：《空中浩劫第二十三季》《大型动物手术第一季》《巨型污染第一季》《湄公河之谜》《战斗机飞行员：真正的“壮志凌云”》《室内近距离战斗》