One of Us Is Lying — Season 1
Five walk into detention, only four come out alive.
About this season
Detention brings together five disparate high schoolers, but a killing — and secrets — keep them together as a cat-and-mouse murder mystery unfolds.
Episodes (8)
1. Pilot
7.3Aired 7 October 2021 • 47 min
Five students enter detention, but only four come out alive and they all have secrets to kill for.
2. One of Us Is Grieving
7.0Aired 7 October 2021 • 50 min
The "Bayview Four" go to Simon's wake and become official suspects in his murder.
3. One of Us Is Not Like the Others
6.4Aired 7 October 2021 • 50 min
The "Bayview Four's" secrets start to drop; Cooper faces the biggest test of his sports career.
4. One of Us Is Famous
6.4Aired 14 October 2021 • 47 min
The case makes national news; Nate confronts his past; Bronwyn makes a surprising discovery.
5. One of Us Is Cracking
6.4Aired 14 October 2021 • 49 min
The police pressure the suspects; a leaked piece of evidence puts a student in the spotlight.
6. One of Us Is Dancing!
6.8Aired 14 October 2021 • 50 min
The "Bayview Four" investigate their main suspect at the Homecoming dance.
7. One of Us Is Not Giving Up
7.2Aired 21 October 2021 • 46 min
The "Bayview Four" race against the clock to exonerate one of their own before it's too late.
8. One of Us Is Dead
7.0Aired 21 October 2021 • 53 min
The truth about Simon's murder is revealed on Halloween night.