奥利维亚·斯万

2022年2月16日，《海军罪案调查处》的第四个衍生剧宣布将在澳大利亚悉尼市播出，将在澳大利亚十频道播出，并在派拉蒙+上播放。肖恩·布伦南被宣布为本剧的执行制片人。

　　Follows a pair of siblings who love but distrust each other as they embark on a white-water rafting trip with a small group. One of their friends from childhood turns out to be more dangerous than he appears.