On limited duties pending an investigation into their last case, Detective Inspectors Major and Carver find themselves at an all-time low. So, when one of their own within SIU is murdered, Major and Carver become hellbent on solving the case and proving their worth. But it’s bigger than they thought... They discover they’re dealing with a twisted serial killer whose sights are now set on them. With lives at stake, they need to work together, but tensions run high and fractures in their partnership begin to worsen. Can they hunt them down before it’s too late?
Release Date
PremieredCode 404 Season 3 released on August 4, 2022.
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Sign In to Track ProgressSeasons
Episode 1
Under investigation and stuck on limited duties, tensions are high between Carver and AI partner Major, but when a fellow copper is killed, it's back to action.
Episode 2
With a serial killer at large, Major and Carver call on the help of forensic psychologist Professor McAllister. Parfit worries about Major's AI updates.
Episode 3
The body count rises, and Carver and McAllister have no choice but to follow the clues and play the killer's twisted game. Meanwhile, Major becomes increasingly disillusioned as he deals with Carver's rejection and an outside threat to his A.I.
Episode 4
After being kicked out of the lab by Parfit following the revelation that his A.I. has been compromised, Major is falling apart under the pressure. At the same time, there's a breakthrough in the serial killer case when a witness provides a shocking revelation.
Episode 5
Finally, Chalmers, the former Police Commissioner who has plagued Major since the day he was reanimated, faces trial. While Major's busy testifying, Carver's running out of time to decipher the latest clue and save the killer's next target.
Episode 6
Time is running out as suspicions run wild within SIU. Now Carver must clear Major's name and put a stop to the killer before they enact their final revenge. But who can Carver trust? And who will outwit who in the final chapter of this deadly game?
Latest Trailers and Teasers
UK Series 3 Trailer
Trailer | Sky One
Code 404
Series 3
On limited duties pending an investigation into their last case, Detective Inspectors Major and Carver find themselves at an all-time low. So, when one of their own within SIU is murdered, Major and Carver become hellbent on solving the case and proving their worth. But it’s bigger than they thought... They discover they’re dealing with a twisted serial killer whose sights are now set on them. With lives at stake, they need to work together, but tensions run high and fractures in their partnership begin to worsen. Can they hunt them down before it’s too late?
Release Date
PremieredCode 404 Season 3 released on August 4, 2022.
Your Progress
Track your watching progress by signing in
Sign In to Track ProgressEpisode 1
Under investigation and stuck on limited duties, tensions are high between Carver and AI partner Major, but when a fellow copper is killed, it's back to action.
Episode 2
With a serial killer at large, Major and Carver call on the help of forensic psychologist Professor McAllister. Parfit worries about Major's AI updates.
Episode 3
The body count rises, and Carver and McAllister have no choice but to follow the clues and play the killer's twisted game. Meanwhile, Major becomes increasingly disillusioned as he deals with Carver's rejection and an outside threat to his A.I.
Episode 4
After being kicked out of the lab by Parfit following the revelation that his A.I. has been compromised, Major is falling apart under the pressure. At the same time, there's a breakthrough in the serial killer case when a witness provides a shocking revelation.
Episode 5
Finally, Chalmers, the former Police Commissioner who has plagued Major since the day he was reanimated, faces trial. While Major's busy testifying, Carver's running out of time to decipher the latest clue and save the killer's next target.
Episode 6
Time is running out as suspicions run wild within SIU. Now Carver must clear Major's name and put a stop to the killer before they enact their final revenge. But who can Carver trust? And who will outwit who in the final chapter of this deadly game?