NCIS Sydney Season 3’s renewal, cast returns, and high-stakes plots in Australia. Filming started February 2025—expect more action and drama.

What’s the buzz on NCIS: Sydney’s renewal?
It’s official—NCIS: Sydney snagged a season 3 renewal back in February 2025, right after that nail-biting season 2 finale hit screens on April 25.
CBS dropped the news in a press release, and showrunner Morgan O’Neill couldn’t hide his excitement, saying they’re cranking up the action even more.
Filming kicked off on February 24 in Sydney’s stunning spots, blending high-stakes thrills with that unique Aussie vibe.
Who’s leading the charge this time?
Will the same stars return for more drama? Fans are betting on it, with Olivia Swann as NCIS Special Agent Michelle Mackey and Sean Sagar as DeShawn Jackson likely back in the mix.
Todd Lasance’s Sergeant Jim “JD” Dempsey and Tuuli Narkle’s Constable Evie Cooper will probably keep things tense, alongside Mavournee Hazel as forensic whiz Blue Gleeson and William McInnes as the reliable Dr. Roy Penrose.
Swann and Lasance shared their hype on Instagram, with Swann gushing about reuniting with her “Aussie fam” and Lasance calling it surreal to hit season 3.
How will the story heat up?
What’s next for the team’s personal battles? Season 2 wrapped with a shocking reveal that shook the core—who’s been pulling strings and kidnapping Dempsey’s kid? O’Neill teased that it could rip the task force apart, setting up even bigger Indo-Pacific tensions.
Expect more joint ops between NCIS and the Australian Federal Police, mixing naval crimes with heartfelt relationship drama that keeps you on the edge.
It’s all about cranking up the stakes while exploring how these agents hold it together.
When can we tune in?
Is the premiere date locked in yet? Not quite—CBS hasn’t spilled the beans, but looking at patterns, season 1 dropped in late 2023 and season 2 ran from February to April 2025.
That means we might see new episodes later this year, so keep an eye on CBS or Paramount+ for streams.
The show’s global rollout keeps building buzz, proving it’s more than just a spinoff—it’s a fresh take on the NCIS franchise with heart and action.
Why should you care about this season?
Does it live up to the hype? Absolutely, as it dives deeper into environmental sustainability themes through naval investigations, while creators promise innovation and fun.
With quotes from Sara Richardson highlighting pride in the “Australian touch,” it’s clear this isn’t your average procedural.
Mix in personal growth for the characters, and you’ve got a show that feels real, raw, and ready to surprise at every turn.
In short, NCIS: Sydney season 3 is shaping up to be a wild ride of action, secrets, and camaraderie.