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The Secret poster

The Secret

TV-MA
2016–2016·Ended·1 Seasons·4 Episodes·45 min·ITV1·Friday · 21:00
Studio: Hat Trick Productions, ITV Studios
TMDb6.2
Available on
Peacock PremiumSpectrum On DemandPeacock Premium PlusThe Roku ChannelRuntimeTubi TV
Nexus tv10873TMDb 66263IMDb tt5116280TVDB 310263
🇬🇧
UK
English · Foreign
FOREIGN
Drama

Overview

The true story of a Sunday school teacher and respectable dentist and pillar of the community, who formed a murderous partnership.

Trailer

Cast

James Nesbitt
James Nesbitt
Colin Howell
Genevieve O'Reilly
Genevieve O'Reilly
Hazel Buchanan
Laura Pyper
Laura Pyper
Lesley Howell
Glen Wallace
Glen Wallace
Trevor Buchanan
Stuart Graham
Stuart Graham
Dave Stewart
Liam McMahon
Liam McMahon
D.S. Ferris
James Greene
James Greene
Granda Harry Clarke
B.J. Hogg
B.J. Hogg
Jim Buchanan
Jason Watkins
Jason Watkins
Pastor Hansford

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Keywords

double murderbased on true storymurderminiseriesextramarital affairmale dentist

Seasons

Season 14 episodes
2016
1
Episode 1
2016-04-29
51m8.0es619722
2
Episode 2
2016-05-06
51m8.0es619723
3
Episode 3
2016-05-13
51m8.0es619724
4
Episode 4
2016-05-20
51m9.0es619725
Added: 5/14/2026Updated: 6/4/2026