On February 16, 2022, the fourth spin-off series of NCIS set in the Australian city of Sydney was announced, to be shown on the Australian Network Ten, and streamed on Paramount+. Shane Brennan has been announced as the showrunner.
影片故事取材于南京大屠杀期间日军真实罪证影像。一群生活在南京的百姓躲在吉祥照相馆中避难，为了尽可能的多活一日，他们被迫帮助日军摄影师冲洗底片，却意外冲印出了能证明日军屠城的罪证照片。他们原本只想在大屠杀中保命活下去，面对日军在南京城内的暴行，他们决定让这些底片留存下去……
