Saison 1

La mort d'un sous-marinier américain lors d'une cérémonie AUKUS à Sydney fait l'objet d'une enquête menée conjointement par les agents du NCIS en mer et la police fédérale australienne, et le NCIS: SYDNEY est né.

Lorsqu'un officier de conformité de la marine est retrouvé mort dans un trou d'eau, l'enquête de l'équipe met à jour un réseau complexe de trafiquants, tout en gérant les problèmes initiaux du nouveau lieu de travail... et un cacatoès qui parle.

When a shark spits out an arm wearing U.S. Navy equipment, the team's investigation tests the loyalty of a band of former Navy divers.

When a U.S. petty officer's body is found in Sydney's historic and haunted Rocks area, a decades-old Navy Cross medal holds the clue to solving the murder, leading the team on a wild ghost chase to catch a killer.

The team races to save one of their own when Doc Roy and his dog are involved in a hostage situation at their local dog cafe.

When the suspicious death of an old Drug Squad colleague pulls Evie back into a secret undercover operation, DeShawn is torn between loyalty to his friend and loyalty to his team.

A glitzy tech launch turns into a disaster, leaving half of NCIS: Sydney trapped underground, and the others scrambling to save the day before the clock and the oxygen runs out.

When JD's son is kidnapped by an international assassin in exchange for a wanted criminal in NCIS custody, the team frantically tries to get his son back safely without trading in a criminal.