The Twelve (Season 3)

Episode 1 (Episode 1)

Air date: 2025-08-04

Runtime: 48 min

Overview: A cold case from 1968 is re-opened for jury consideration when a man is charged with the murder of a woman who was researching the case for a true crime novel.

Episode 2 (Episode 2)

Air date: 2025-08-11

Runtime: 54 min

Overview: Colby has his work cut out when the wife of the accused and the ex-partner of the victim recount the events leading to Amanda Taylor’s murder.

Episode 3 (Episode 3)

Air date: 2025-08-18

Runtime: 47 min

Overview: As the trial continues, a series of experts bring the grisly details of Amanda’s murder into sharper focus, while Colby continues to hunt for the mysterious new witness.

Episode 4 (Episode 4)

Air date: 2025-08-25

Runtime: 57 min

Overview: Colby goes head-to-head with veteran cop Bob Stephenson, who is convinced Alan is guilty of the cold case he’s spent a lifetime investigating. Has Colby met his match?

Episode 5 (Episode 5)

Writer: Mia Lethbrige

Air date: 2025-09-01

Runtime: 49 min

Overview: On the first day of the Defence case, Colby pokes holes in the Prosecution’s theory against Alan and is buoyed by a breakthrough in the search for the mysterious ‘John’.

Episode 6 (Episode 6) 7.0

Air date: 2025-09-08

Runtime: 51 min

Overview: Tensions rise in and outside the court and the jury room, as Nicholls manipulates a friend of the victim and complications gain momentum in the jurors’ personal lives.

Episode 7 (Episode 7) 7.5

Air date: 2025-09-15

Runtime: 47 min

Overview: As Colby presents a crime writer as a possible suspect in Amanda’s murder, the pressure begins to take its toll on everyone, and the jury explodes.

Episode 8 (Episode 8)

Air date: 2025-09-22

Runtime: 56 min

Overview: It’s crunch time for Colby, who is faced with a dilemma of conscience and ethics, as he puts together the truth… but will he learn the whole truth?