999: What Happened Next – Trailer Failure
999: What Happened Next

999: What Happened Next

Returning Series · First aired 2026-01-27

Every three seconds, a 999 call is made to the police. But not every call is as it seems. This series follows the investigators hunting for the truth and bringing the guilty to justice.

Season 2

E1 · Episode 1
Aired 2026-09-07

A passenger on a London-bound train notices something deeply disturbing on another traveller’s phone. And across the Fens, officers investigate a series of high-value vehicle thefts.

E2 · Episode 2
Aired 2026-09-14

A missing person investigation goes from a kidnapping to something more sinister. In Hertfordshire, officers pursue a predator who's targeting elderly victims at cash points.

E3 · Episode 3
Aired 2026-09-21

A woman preparing for a Christmas night out is brutally stabbed in her own home. And detectives pursue an international burglary gang who are raiding affluent Surrey homes.

E4 · Episode 4
Aired 2026-09-28

A dead body is found in a North Wales nature reserve, revealing a deeply disturbing and sinister murder in the family. And a high-end crime gang is running loose in West Mercia.