NCIS: Sydney — Season 3

Aired 14 October 2025 • 43 min

The discovery of two missing U.S. Navy aviators adrift in the Coral Sea leads the team to expose a sinister terrorist plot.

Aired 21 October 2025 • 43 min

Growing increasingly worried about Blue’s strange behavior, Doc takes matters into his own hands and breaks into her apartment. Inside, DeShawn and Evie stumble onto a startling revelation that forces the team to question just how well they really know one of their own.

Aired 28 October 2025 • 43 min

The team’s hunt for a high-value U.S. target accused of murdering an Australian soldier takes an unexpected turn when the suspect claims to have evidence of a war crime.

Aired 4 November 2025 • 42 min

A U.S. Navy pilot goes missing at a UFO hotspot in the Outback after being chased by bright lights.

Aired 11 November 2025 • 42 min

When a U.S. Navy attaché is found dead with a USB lodged in his throat, the team tracks a killer believed to have ties to an international chess tournament in Sydney.

Aired 18 November 2025 • 42 min

Confronted with Australia’s first case of Ebola, the team races to uncover how patient zero, a U.S. Navy scientist, contracted the deadly virus, only to have their search for answers complicated by a top-secret military research agency as two of their own fight for their lives.

Aired 2 December 2025 • 42 min

When a U.S. naval officer is arrested for murder while trying to destroy a treasure map, the team must navigate jurisdictional politics to uncover the truth while racing to find the fabled “Yamashita’s Gold".

Aired 9 December 2025 • 42 min

When an American sailor accused of murder is shot dead, the team discovers he was the subject of a popular true-crime podcast and investigates whether a superfan took justice into their own hands.

Aired 3 March 2026 • 42 min

The team races to an Antarctica research base to investigate why a climate scientist killed a colleague on Polar Night Eve – and make it out before their plane engine freezes and they’re trapped in darkness for six months.

Aired 10 March 2026 • 42 min

Mackey is enlisted to run a secret solo investigation into the disappearance of her boss’ son and his girlfriend. But when a van turns up with the girlfriend’s body inside, it’s all hands on deck to locate the boss’ son – who is either in grave danger or a killer.

Aired 17 March 2026 • 41 min

The team investigates the suspicious death of a U.S. Naval officer who’d just learned he was going to be a father, leading to the discovery of a scandalous secret.

Aired 24 March 2026 • 41 min

The team investigates a targeted explosion that wiped out a bomb squad with ties close to home.

Aired 31 March 2026 • 41 min

With multiple lives in danger, including their own, the team races to stop a bomber’s path of destruction.

Aired 7 April 2026 • 42 min

The team is drawn into the mystical world of fortune telling when a tarot card is found near a drowned U.S. Naval officer depicting the exact manner of his death.

Aired 14 April 2026 • 42 min

When a Marine linked to Mackey’s ill-fated rescue mission in Afghanistan is found dead, old enemies emerge and the person she cares for most comes under threat.

Aired 21 April 2026 • 42 min

Lives hang in the balance when a hospital ward is taken hostage, and the team must wrestle with an impossible dilemma: who is more deserving of a heart?

Aired 28 April 2026 • 41 min

When a high-tech military drone kills a teenage girl, the team investigates whether the murderer is man … or machine.

Aired 5 May 2026 • 41 min

The death of a former Marine wanted for murder leads the team to a sinister plot involving a disgraced journalist, one of Australia’s richest men and lab-grown diamonds.

Aired 12 May 2026 • 43 min

The team is pulled back into The Collective’s web when an FBI agent is found dead in Fiji, and Mackey faces an unplanned family reunion.

Aired 12 May 2026 • 43 min

The team faces the battle of their lives to stop The Collective and save those they hold dear.