Blue Lights backdrop
Blue Lights S4E3 — Everybody Knows
8.2
Blue Lights•Season 4•Episode 3

Everybody Knows

8.2/10 · 133 votesOct 13, 202658 min

Ranked #1 of 4 in Season 4•+0.4 vs season avg

Discussion

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.

Seasons4

Season 4 Episodes4

Cast5

Sian Brooke

Sian Brooke

Grace Ellis

Katherine Devlin

Katherine Devlin

Annie Conlon

Nathan Braniff

Nathan Braniff

Tommy Foster

Martin McCann

Martin McCann

Stevie Neil

Andi Osho

Andi Osho

Sandra Cliff

Discussion

0 comments

Join the conversation

Share your take and reply to other fans.

No comments yet

Be the first to share your thoughts on this episode.

Episode Summary

"Everybody Knows" is episode 3 of Blue Lights season 4. It scored 8.2/10 from 133 votes, ranking #1 of 4 episodes this season (season average 7.8). It aired on October 13, 2026.