The team travels to Darwin to investigate the death of a U.S. Marine corporal on NCIS: Sydney Season 2 Episode 9, “Mango Madness.”
The whole group, including Blue and Dr. Roy, visit Australia’s tropical north when the aforementioned U.S. Marine corporal is killed during a joint training exercise. The promo video suggests that U.S. and Australian troops were using homemade explosives. It’s up to the NCIS: Sydney team to figure out how and why.
The clips for “Mango Madness” show Mackey and JD following leads that have to do with live grenades making it onto the battlefield. Not to mention, JD puts a definition to the episode’s title — “where the heat gets under your skin.”
“Mango Madness” – L-R: Mavournee Hazel as Forensic Pathologist Bluebird ‘Blue’ Gleeson, Olivia Swann as NCIS Special Agent Captain Michelle Mackey, William McInnes as Forensic Pathologist Dr. Roy Penrose and Todd Lasance as AFP Liaison Officer Sergeant Jim ‘JD’ Dempsey in NCIS: Sydney episode 9, season 2 streaming on Paramount+, 2025. Photo Credit: Daniel Asher Smith/Paramount+
Meanwhile, the promo video and clips for the show tease that the characters, specifically JD, will have to adjust to an environment that isn’t quite like Sydney’s. JD says that he can adjust to any climate after being deployed in Afghanistan at the height of summer, but Evie doesn’t seem convinced that JD can take Darwin.
Blue has a list of things she wants to see and do while in Darwin. Roy seems keen on spending some of his time fishing with the chance to secure his name in the history books, as well as securing a million-dollar prize.
As if that’s not enough to anticipate, “Mango Madness” will also feature NCIS: Sydney‘s first nod to Steve Irwin — the late and exceptional environmentalist. That’s right — JD has to tell Mackey to watch her back with an alligator.
Here’s everything you need to know about this episode, including the air date, cast, promo, and how to watch.
NCIS: Sydney Season 2 Episode 9 Details
Title: “Mango Madness”
Air Date: Friday, April 18, 2025
Time: 8/7c
Network: CBS
Writer: Steven McGregor
Director: Kriv Stenders
“Mango Madness” – L-R: Todd Lasance as AFP Liaison Officer Sergeant Jim ‘JD’ Dempsey, Tuuli Narkle as AFP Liaison Officer Constable Evie Cooper, Olivia Swann as NCIS Special Agent Captain Michelle Mackey, and Sean Sagar as Special Agent DeShawn Jackson in NCIS: Sydney episode 9, season 2 streaming on Paramount+, 2025. Photo Credit: Benjamin Warlngundu Ellis/Paramount+
The team battles searing temperatures to investigate the death of a U.S. Marine corporal killed during a joint training exercise between U.S. and Australian troops.
Guest Stars & Returning Characters
Main Cast: Olivia Swann (NCIS Special Agent Michelle Mackey), Todd Lasance (AFP Sergeant Jim “JD” Dempsey), Sean Sagar (NCIS Special Agent DeShawn Jackson), Tuuli Narkle (AFP Constable Evie Cooper), Mavournee Hazel (AFP Forensic Scientist Bluebird “Blue” Gleeson), and William McInnes (AFP Forensic Pathologist Dr. Roy Penrose)
Promo & Photos
Check out the photos from NCIS: Sydney Season 2 Episode 9:
“Mango Madness” – L-R: Olivia Swann as NCIS Special Agent Captain Michelle Mackey and Todd Lasance as AFP Liaison Officer Sergeant Jim ‘JD’ Dempsey in NCIS: Sydney episode 9, season 2 streaming on Paramount+, 2025. Photo Credit: Daniel Asher Smith/Paramount+“Mango Madness” – L-R: Liam Walker as Corporal Setterfield and Sean Sagar as Special Agent DeShawn Jackson in NCIS: Sydney episode 9, season 2 streaming on Paramount+, 2025. Photo Credit: Daniel Asher Smith/Paramount+“Mango Madness” – L-R: John Fabry as Etienne Cabrel and Olivia Swann as NCIS Special Agent Captain Michelle Mackey in NCIS: Sydney episode 9, season 2 streaming on Paramount+, 2025. Photo Credit: Daniel Asher Smith/Paramount+“Mango Madness” – L-R: Todd Lasance as AFP Liaison Officer Sergeant Jim ‘JD’ Dempsey and Olivia Swann as NCIS Special Agent Captain Michelle Mackey in NCIS: Sydney episode 9, season 2 streaming on Paramount+, 2025. Photo Credit: Daniel Asher Smith/Paramount+“Mango Madness” – L-R: Mavournee Hazel as Forensic Pathologist Bluebird ‘Blue’ Gleeson, Olivia Swann as NCIS Special Agent Captain Michelle Mackey, William McInnes as Forensic Pathologist Dr. Roy Penrose and Todd Lasance as AFP Liaison Officer Sergeant Jim ‘JD’ Dempsey in NCIS: Sydney episode 9, season 2 streaming on Paramount+, 2025. Photo Credit: Daniel Asher Smith/Paramount+“Mango Madness” – Mavournee Hazel as Forensic Pathologist Bluebird ‘Blue’ Gleeson in NCIS: Sydney episode 9, season 2 streaming on Paramount+, 2025. Photo Credit: Daniel Asher Smith/Paramount+“Mango Madness” – L-R: Mavournee Hazel as Forensic Pathologist Bluebird ‘Blue’ Gleeson and William McInnes as Forensic Pathologist Dr. Roy Penrose in NCIS: Sydney episode 9, season 2 streaming on Paramount+, 2025. Photo Credit: Benjamin Warlngundu Ellis/Paramount+“Mango Madness” – L-R: Todd Lasance as AFP Liaison Officer Sergeant Jim ‘JD’ Dempsey, Tuuli Narkle as AFP Liaison Officer Constable Evie Cooper, Olivia Swann as NCIS Special Agent Captain Michelle Mackey, and Sean Sagar as Special Agent DeShawn Jackson in NCIS: Sydney episode 9, season 2 streaming on Paramount+, 2025. Photo Credit: Benjamin Warlngundu Ellis/Paramount+
Promo Video:
What are your hopes for this episode of NCIS: Sydney? Share your thoughts with us in the comments below!
Shelby is a TV enthusiast and pop culture writer. She's an avid podcast listener, green tea drinker, and soccer fan. Her brand can be summarized in rom-coms, superheroes, teen dramas, and workplace comedies.
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