Where to watch NCIS Season 18
NCIS season 18 is streaming in Australia on Binge (subscription), Paramount Plus (subscription) and Disney+ (subscription, listed for the whole show). You can also buy it on Apple TV from $29.99. Season 18 was released on 17 November 2020.
We may earn a commission when you sign up through our links. How we make money.
Stream (subscription)
Stream now on BingeBinge
Subscription
From $10/mth
Watch Now on Paramount PlusParamount Plus
Subscription
From $7.99/mth
Stream Now on Disney+Disney+
Subscription · Listed for the whole show
From $9.99/mth · Added 1 October 2026
Buy or rent
Stream now on Apple TVApple TV
Buy
Buy from $29.99 a season
Availability checked 3 November 2026. Streaming availability data from JustWatch.
NCIS Season 18 episodes
S18 E01
Sturgeon Season
45 mins · Tue, 17 Nov 2020
Gibbs and Fornell attempt to track down the leader of a drug ring who supplied drugs to Fornell's daughter. Also, the team deals with the case of a missing cadaver from the NCIS autopsy room.
S18 E01
Sturgeon Season
38 mins · Tue, 17 Nov 2020
Gibbs and Fornell attempt to track down the leader of a drug ring that supplied drugs to Fornell's daughter; the team deals with the case of a missing cadaver from the NCIS autopsy room.
S18 E02
Everything Starts Somewhere
45 mins · Tue, 24 Nov 2020
Flashbacks reveal the murder case that first introduced young Gibbs to NCIS and his introduction to young, new-to-America Ducky.
S18 E02
Everything Starts Somewhere
40 mins · Tue, 24 Nov 2020
Flashbacks reveal the murder case that first introduced young Gibbs to NCIS and to Ducky.
S18 E03
Blood and Treasure
40 mins · Tue, 8 Dec 2020
The discovery of two dead bodies in a forest leads the NCIS team into the wild world of modern-day treasure hunting; Gibbs and Fornell get deeper into their search for the opioid kingpin.
S18 E03
Blood And Treasure
45 mins · Tue, 8 Dec 2020
The discovery of two dead bodies in a forest leads the NCIS team into the wild world of modern-day treasure hunting. Also, Gibbs and Fornell get deeper into their search for the opioid kingpin.
S18 E04
Sunburn
40 mins · Tue, 19 Jan 2021
McGee and his wife Delilah's Bahamian holiday turns into a high-stakes mission; Gibbs fears the worst when his search for Fornell leads to blood.
S18 E04
Sunburn
45 mins · Tue, 19 Jan 2021
McGee and his wife Delilah's (Margo Harshman) Bahamian vacation turns into a high-stakes mission when a case NCIS is tracking of a dead escape room manager has ties to the island. Also, Gibbs fears the worst when his search for Fornell leads to blood.
S18 E05
Head of the Snake
45 mins · Tue, 19 Jan 2021
Gibbs and Fornell's crusade to find the head of the drug ring responsible for Fornell's daughter Emily's overdose comes to a climax. Also, Gibbs and Vance finally let the team in on a case that has dangerous implications.
S18 E05
Head of the Snake
40 mins · Tue, 19 Jan 2021
Gibbs and Fornell's crusade to find the head of the drug ring responsible for Fornell's daughter Emily's overdose comes to a climax; Gibbs and Vance finally let the team in on a case that has dangerous implications.
S18 E06
1mm
45 mins · Tue, 26 Jan 2021
Following a tip about smuggled weapons, Bishop and Torres engage in a shootout in a former sheriff's residence that's now a historical site, only to find themselves locked in abandoned jail cells there.
S18 E06
1mm
40 mins · Tue, 26 Jan 2021
Following a tip about smuggled weapons, Bishop and Torres engage in a shootout in a former sheriff's residence that's now a historical site, only to find themselves locked in abandoned jail cells there.
S18 E07
The First Day
45 mins · Tue, 9 Feb 2021
NCIS investigates the murder of a Navy officer who was killed while driving home a recently released inmate. Also, Gibbs helps Palmer deal with a personal trauma
S18 E07
The First Day
40 mins · Tue, 9 Feb 2021
NCIS investigates the murder of a Navy officer who was killed while driving home a recently released inmate; Gibbs helps Palmer deal with a personal trauma.
S18 E08
True Believer
45 mins · Tue, 2 Mar 2021
When Sloane’s name is discovered in Afghanistan at the site of an abandoned bus with a dead driver, Gibbs accompanies her on a trip to find a group of girls who were kidnapped from the bus. McGee, Bishop and Torres track down a hacker who emailed compromising information to the Taliban.
S18 E08
True Believer
39 mins · Tue, 2 Mar 2021
When Sloane's name is discovered in Afghanistan at the site of an abandoned bus with a dead driver, Gibbs accompanies her on a trip to find a group of girls who were kidnapped from the bus; a hacker emails compromising information to the Taliban.
S18 E09
Winter Chill
45 mins · Tue, 9 Mar 2021
NCIS dives into the competitive world of food trucks after finding a man frozen to death in the back of one.
S18 E09
Winter Chill
40 mins · Tue, 9 Mar 2021
NCIS dives into the competitive world of food trucks after finding a man frozen to death in the back of one.
S18 E10
Watchdog
45 mins · Tue, 16 Mar 2021
NCIS uncovers a secret dogfighting ring, which leads to an unexpected move by one of the team members.
S18 E10
Watchdog
40 mins · Tue, 16 Mar 2021
The team uncover a secret dogfighting ring, which leads to an unexpected move by one of the team members.
S18 E11
Gut Punch
45 mins · Tue, 6 Apr 2021
Vance assigns McGee, Torres, and Bishop to Covid compliance duty at a foreign affairs summit, where they discover a link to another NCIS team's murder case.
S18 E11
Gut Punch
40 mins · Tue, 6 Apr 2021
Vance assigns McGee, Torres and Bishop to COVID compliance duty at a foreign affairs summit, where they discover a link to another NCIS team's murder case.
S18 E12
Sangre
45 mins · Tue, 27 Apr 2021
Evidence from the stabbing of a Marine Sergeant leads Torres to meet his father who left when he was a child
S18 E12
Sangre
40 mins · Tue, 27 Apr 2021
Evidence from the stabbing of a Marine Sergeant leads Torres to meet his father, who left when he was a child.
S18 E13
Misconduct
45 mins · Tue, 4 May 2021
The team investigates a biker killed in a hit and run. Gibbs prepares to testify against a financial advisor who stole millions from his Navy clients.
S18 E13
Misconduct
39 mins · Tue, 4 May 2021
The team investigates a biker killed in a hit-and-run; Gibbs prepares to testify against a financial adviser who stole millions from his Navy clients.
S18 E14
Unseen Improvements
45 mins · Tue, 11 May 2021
NCIS tracks a stolen laptop to the uncle of a young boy, Phineas, Gibbs’ former neighbor.
S18 E14
Unseen Improvements
38 mins · Tue, 11 May 2021
NCIS tracks a stolen laptop to the uncle of a young boy, Phineas, Gibbs' former neighbour.
S18 E15
Blown Away
45 mins · Tue, 18 May 2021
When members of an NCIS Regional Enforcement Action Capabilities Training Team (REACT) are killed during an explosion, NCIS Special Agent Jessica Knight (Katrina Law), the lone surviving member, helps crack the case using high tech body armor
S18 E15
Blown Away
40 mins · Tue, 18 May 2021
When members of an NCIS Regional Enforcement Action Capabilities Training Team are killed during an explosion, NCIS Special Agent Jessica Knight, the lone surviving member, helps crack the case using high-tech body armour.
S18 E16
Rule 91
45 mins · Tue, 25 May 2021
While pursuing a dangerous arms dealer, the team is shocked when Bishop is implicated in an old NSA leak while Gibbs and Marcie realize the killer they've been tracking may be onto them.
S18 E16
Rule 91
40 mins · Tue, 25 May 2021
While pursuing a dangerous arms dealer, the team is shocked when Bishop is implicated in an old NSA leak; Gibbs and Marcie realise the killer they've been tracking may be onto them.