About this showing of Agatha Christie's Poirot
A wealthy industrialist is found dead in his study. Is his death related to a discovery made at his chemical factory, and is his wife all that she seems.
Exact TV airing
Agatha Christie's Poirot
The Underdog · 4.1.
This broadcast is scheduled on ITV3 on Monday 24 August 2026, 10:25, ending at 11:30.
When is this airing on?
Agatha Christie's Poirot starts at 10:25 on ITV3 on Mon 24 Aug 2026.
Airing details
ChannelITV3
StartsMon 24 Aug 2026, 10:25
EndsMon 24 Aug 2026, 11:30
Episode / edition: The Underdog
Episode number: 4.1.
Next showing of Agatha Christie's Poirot
The next currently listed showing is Sun 23 Aug 2026, 09:45 on ITV3.
See all current showings