《了不起的朋友》是一档讲述人与动物因相遇而产生奇妙缘分的系列纪录片，由北京金尚龙影文化传播有限公司出品。该纪录片从大熊猫出发，延伸至其他珍稀动物，聚焦中国国家公园、野生动物保护机构、城市动物园等不同岗

Witness protection is often glamorised as keeping innocent witnesses safe from harm but the truth is darker, murkier, and far more complex. Many protected people are themselves criminals. It’s a life of moral compromise. It also involves maximum secrecy,