LUXEN
Finding your next obsession
← Back to TV
LUXEN TV Series
Cold Case Killers
2021·4 Seasons·20 Episodes·★ 7.0
A dedicated team review murder investigations that concluded without success, determined to bring perpetrators to justice no matter how much time has passed.
LUXEN Decision Guide
Does this fit your time and taste?
A tension-led series where questions, pressure, investigation, or shifting trust can keep the story moving from episode to episode.
Best fit
Who it is for
Best suited to viewers who want an ongoing hook and a reason to keep watching the next episode.
Commitment
Long-form commitment · 4 seasons
Use the season and episode count to judge how much time you want to invest.
Start here
Read the synopsis.
Read the synopsis first, then decide whether the longer arc is worth the commitment.
Explore the same territory
The series
Seasons
No image
Series 1
6 episodes
2021
No image
Series 2
6 episodes
2022
No image
Series 3
8 episodes
2023
No image
Season 4
0 episodes
Cast
Who's in it
Tap a cast member to discover more of their work.