About this showing of 999: What Happened Next
A missing persons investigation goes from a kidnapping to something even more sinister. In Hertfordshire, officers pursue a predator targeting elderly victims at cashpoints.
Previously on TV
999: What Happened Next
Previously shown on 4seven on Tue 15 Sep 2026 at 22:00.
This showing has ended
This showing was on 4seven at 22:00 on Tue 15 Sep 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
Channel4seven
StartsTue 15 Sep 2026, 22:00
EndsTue 15 Sep 2026, 23:00
Next showing of 999: What Happened Next
The next currently listed showing is Wed 16 Sep 2026, 23:05 on Channel 4.
See all current showings