In fact, the director of the NCMEC Cold Case Unit, Gerald Nance, was with the real NCIS (Naval Criminal Investigation Service) from 1973 until his retirement in 1998 as assistant director.

• 事实上，吉瑞德 南斯，NCMEC悬案部门的头儿，和电视剧的助理导演一起工作，那些是真正的NCIS特工。南斯从1973年一直工作到1998年才退休。