简介
《关键证人》（英语：Key Witness）是新加坡新传媒8频道的一部侦探电视剧，讲述的是警察、医生和杀手之间的故事。。When the power mysteriously fails, and almost everyone vanishes from a small tourist vessel in the Arctic, fear becomes the master for the three who remain. Forced ashore, the men deteriorate in body and mind until a dark truth emerges that compels them to ally or perish.。