Menu Icon
Tubi logo
Browse
Arrowhead Down Icon
Browse
Close Icon
Popular
Creatorverse
Fear Not, Gordon Has Arrived
Featured
FOX NFL: Sunday Showcase
Holiday Hits
Kids & Family
Leaving Soon
Most Liked
Most Popular
Most Popular Horror
New Episodes
New Releases
Recently Added
Recommended
Recommended TV
Saluting Veterans
Staff Picks
Top Searched
Trending Now
Tubi Originals
Tubi x Kickstarter: FilmStream Collective
Genres
Action
Adult Animation
Anime
Arthouse Films
Based on True Events
Classic TV & Movies
Comedy
Crime TV
Documentaries
Docuseries
Drama
Edgy Comedy
Family Series
Family Watch Party
Film Noir
Foreign Films
Foreign TV
Have a Little Faith
Heist Films
Home & Garden
Horror
Indie Movies
Italian Horror & Giallo
Killer Thrillers
LGBTQ+ Storytelling
Lifestyle
Martial Arts
Music & Concerts
Mystery
Myths & Legends
Real Talk
Reality TV
Romance
Sci-fi & Fantasy
Slashers
Spanish Language
Sports Stories
Spy Movies
Stand Up Comedy
Sword & Sorcery
Thrillers
Travel
True Crime
TV Comedies
TV Dramas
Westerns
Collections
Actors Turned Directors
All Hail Stephen King
Audio Description
Award Winners & Nominees
Based on a Book
Between the Ropes
Black Love, No Filter
Black Storytelling
Black Storytelling By Tubi
Bollywood Dreams
British Crime TV
Bro Code
Cancelled Too Soon
Cult Classics
Epic Sagas
Family, Am I Right?
For the Cinephiles
Found Footage Horror
Franchise Fever
Gangster Movies
Good Eats
Gridiron Strories
Heroes & Villains
Holiday Eats
In Our Showgirl Era
Indie Darlings
Indigenous Voices
K-Drama & Beyond
Modern Classics
Monster Mayhem
Movie Night
New-stalgia
Noirvember
Nostalgia TV
Only Free on Tubi
Paranormal Sleuths & Scares
Plot Twists & Curveballs
Rhymes & Realness
Series Spotlight
She Got Game
Timeless Terror
Tinsel & Terror
Vigilante's Revenge
Weekly Watchlist
Networks
A&E
Classic Doctor Who
Complex Networks
CONtv
Docurama
Dove Channel
DUST
FilmRise
FOX
FOX SOUL
FOX Sports
Full Moon Features
Hallmark
K-Content by CJ ENM
Lifetime
LOL! Network
Shout! Factory TV
So...Real
TMZ Presents
TV One
Sports
NFL
Movies
TV Shows
Live TV
Español
Tubi Kids
Help Icon
Help Center
Terms of Use
Privacy Policy
Contact Support
Sign In
Register
Search Icon
Play Icon
Play S01:E01
Add to My List
Share
Line of Duty
2017 · 1 Season
Subtitles Icon
TV-MA
Drama
·
Crime
·
Mystery
Under the supervision of Superintendent Ted Hastings, British detectives in anti-corruption police unit AC-12 investigate suspected dirty cops.
Subtitles:
English
Starring:
Adrian Dunbar
Martin Compston
Vicky McClure
Aiysha Hart
Craig Parkinson
Gregory Piper
Directed by:
John Strickland
Douglas Mackinnon
Daniel Nettheim
Season 4
Arrowhead Down Icon
Season 1
Season 2
Season 3
Season 4
S04:E01
Loading
S04:E02
Loading
S04:E03
Loading
S04:E04
Loading
S04:E05
Loading
S04:E06
Loading
Chevron Circle Right Icon
Tubi logo
Slash
series
Facebook
Instagram
Twitter
LinkedIn
COMPANY
About Us
Careers
Contact
SUPPORT
Contact Support
Help Center
Supported Devices
Activate Your Device
Accessibility
Report IP Issues
PARTNERS
Advertise with Us
Partner with Us
GET THE APPS
iOS
Android
Roku
Amazon Fire
PRESS
Press Releases
Tubi in the News
LEGAL
Privacy Policy (Updated)
Terms of Use (Updated)
Your Privacy Choices
Cookies
Copyright © 2025 Tubi, Inc.
Tubi is a registered trademark of Tubi, Inc.
All rights reserved.
Device ID: e9a10705-6598-4a59-af89-a308337b29f4
Made with
Heart
in San Francisco
