Blue Lights Season 4 poster
SEASON 4 · 2026

Blue Lights: Season 4

6EPISODES
2026YEAR
4SEASONS

Blue Lights season 4 is available in the US on Amazon Video, Apple TV Store, Google Play Movies, Hoopla, and 3 more.

Where to Watch in the US

Hoopla
Free to stream
FREE
HBO Max Amazon Channel
Included with subscription
SUBSCRIPTION
Britbox Apple TV channel
Included with subscription
SUBSCRIPTION
BritBox
Included with subscription
SUBSCRIPTION
BritBox Amazon Channel
Included with subscription
SUBSCRIPTION
HBO Max
Included with subscription
SUBSCRIPTION
Amazon Video
Digital purchase
BUY
Apple TV Store
Digital purchase
BUY
Google Play Movies
Digital purchase
BUY
Fandango At Home
Digital purchase
BUY

Blue Lights season 4 streaming guide

Blue Lights season 4 (2026) has 6 episodes. In the US, it’s available on Amazon Video, Apple TV Store, Google Play Movies, and Hoopla. The season premiered on September 29, 2026. The last episode aired on November 3, 2026.

Season 4 Episodes

1
Eyes
Season 4, Episode 1· September 29, 2026· 58 min

The section is challenged by escalating tensions at a community event, while the investigation into Dana Morgan’s drug partnership with Tina McIntyre falters.

2
Numbers
Season 4, Episode 2· October 6, 2026· 58 min

In the wake of the attack on Amira, Grace’s determination puts her in danger, while Mo spirals further with violent consequences.

3
Everybody Knows
Season 4, Episode 3· October 13, 2026· 58 min

As Gerry’s murder trial begins, Mo’s unstable mental health ignites a struggle between the state and justice. Shane has a tense stand-off with Lee.

4
So Far
Season 4, Episode 4· October 20, 2026· 58 min

Sandra reflects on a secret Gerry once shared with her and realises that she is in possession of volatile information.

5
Ghosts
Season 4, Episode 5· October 27, 2026· 57 min

Sandra enlists help to expose Gerry’s secrets, while Tommy and Shane inch closer to exposing the drug pipeline.

6
The Line
Season 4, Episode 6· November 3, 2026· 59 min

Life is in the balance after the explosion at Katie’s house, while Gerry’s evidence on state collusion is released. The section race to put an end to Morgan’s empire.

In the US, Blue Lights season 4 is available on Amazon Video, Apple TV Store, and Google Play Movies. This episode list is updated as new episodes air.

Frequently Asked Questions

Where can I watch Blue Lights season 4?

Blue Lights season 4 is available in the US on Amazon Video, Apple TV Store, Google Play Movies, Hoopla, Fandango At Home, BritBox, and HBO Max. The episode list and Watch links are on this page.

How many episodes does Blue Lights season 4 have?

Blue Lights season 4 has 6 episodes; the first episode aired on September 29, 2026.

Where can I watch Blue Lights season 4 episode 1?

Blue Lights season 4 episode 1 (“Eyes”) is available in the US on Amazon Video, Apple TV Store, Google Play Movies, Hoopla, Fandango At Home, BritBox, and HBO Max, along with the rest of the season.

When did Blue Lights season 4 come out?

Blue Lights season 4 premiered on September 29, 2026.

What audio and subtitle options does Blue Lights season 4 have?

Audio and subtitle options for Blue Lights season 4 depend on the platform; US streaming services usually offer English closed captions (CC).

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