(Credit: Daniel Asher Smith/Paramount+)
They first got on like, well, two wrestling crocodiles. “You have the might of the American military and this proud, plucky, antiauthoritarian Australian facing off,” O’Neill says. Still, their successful joint investigation (which ended thrillingly with Mackey commandeering a chopper and swooping over Sydney Harbour to chase the perps) results in the formation of a new office: NCIS Sydney.
“With Sydney, we have a unique opportunity the other franchises didn’t — to see these guys on Day 1, establishing this team,” O’Neill says. “They end up being a good fit. JD works under Mackey, but in some ways runs the team while Mackey is freed to approach things in a maverick way. You’re going to see team building, bonding, and cracking — what people do when they’re forced to trust one another.”
Their unit counterparts are a chill American agent who trained as a lawyer, DeShawn Jackson (Sean Sagar), and AFP liaison officer Constable Evie Cooper (Tuuli Narkle), who teases him nonstop. “It’s a really Australian way of showing affection,” O’Neill says. On November 28, they go undercover as an engaged couple in an investigation that begins when a shark spits out an arm wearing U.S. Navy gear.
Clues come via a new set of NCIS geniuses: anxious forensic scientist Bluebird “Blue” Gleeson (Mavournee Hazel), who, despite her brains, has impostor syndrome, and AFP forensic pathologist Roy Penrose (William McInnes), who’s given up on life for reasons that will be revealed. “Blue reanimates Doc Roy’s emotional beating heart. He pretends to be curmudgeonly. But when she walks into the room, his world lights a little bit,” O’Neill says.
Blue pulls evidence from the mysterious arm’s dive wrist computer that leads to the start of a longer story arc. “There might be something nefarious going on,” O’Neill says. “While NCIS is wrestling order from chaos, this other organization is trying to wrestle chaos from order. They’re working to undermine the security of the special relationship [between America and Australia], the stability of the region.” U.S. Department of Defense attaché Richard Rankin (Lewis Fitz-Gerald) is already prompting questions: “Is he a good guy, a bad guy, just hard to read?” O’Neill says.
NCIS: Sydney, Tuesdays, 8/7c, CBS
This is an abbreviated version of TV Guide Magazine’s NCIS: Sydney cover story. For more on the series and other must-see TV, pick up the issue, on newsstands now.