E4
4. Episode 4
A car sale on social media turns into a knife-point carjacking with a high-speed car chase. In Sheffield a hit-and-run death of an elderly man takes a disturbing twist.
Latest episode
S2 E4
999: What Happened Next is a reality and crime TV series that premiered on Channel 4 on January 27, 2026. It has 2 seasons and 4 episodes so far and is still airing new episodes. The latest episode, Season 2 Episode 4, aired on September 28, 2026.
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.
Last updated
4 episodes · 2 seasons
2026 · 4 episodes · Last episode: 8 months ago
E4
A car sale on social media turns into a knife-point carjacking with a high-speed car chase. In Sheffield a hit-and-run death of an elderly man takes a disturbing twist.
E3
Two chilling crimes on one night of terror as a late-night supermarket argument explodes into shocking violence and three masked men break into a 70-year-old's bedroom.
E2
An average day in Peterborough is rocked by a spree of violent attacks. In Wales, a young woman dies suspiciously in a car crash. Police launch investigations into two shocking cases.
E1
A car is in flames. A thief is fatally stabbed. A 999 call comes in and an investigation begins. But if nothing is what it first seems, can the police bring the guilty to justice?
2026 · 4 episodes · Last episode: 1 month ago
E3
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.
E2
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.
E1
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.
A date for the next episode of 999: What Happened Next hasn't been announced yet. Follow 999: What Happened Next in the Streambay app and you'll be notified as soon as a new episode airs.
The most recent episode of 999: What Happened Next, Season 2 Episode 4, aired on September 28, 2026.
999: What Happened Next has 2 seasons with 4 episodes in total.
999: What Happened Next first aired on Channel 4 on January 27, 2026.
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999: What Happened Next
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