Shaun Evans plays John Hughes, Romola Garai plays Claire Wardly, and Zahra Ahmadi plays Mehreen Askari-Evans in Betrayal.
Main cast
- John HughesShaun EvansSeasons 1Main
- Claire WardlyRomola GaraiSeasons 1Main
- Mehreen Askari-EvansZahra AhmadiSeasons 1Main
- Simone GrantNikki Amuka-BirdSeasons 1Main
- The General / Qasem AsadiOmid DjaliliSeasons 1Main
- Rudy KemberGamba ColeSeasons 1Main
Supporting cast
- Chris BeestonAnthony FlanaganSeasons 1Supp
- Jordan AinsworthAidan RiversSeasons 1Supp
- Mona TaremiElham KarimpourSeasons 1Supp
- PenelopeGeorgina RylanceSeasons 1Supp
- Chloe HughesMaggie LivermoreSeasons 1Supp
- Ehsan TaremiWaj AliSeasons 1Supp
Guest & voice
- MI5 agentJean-Pascal HeynemandSeasons 1Guest
- LecturerAdrian DobsonSeasons 1Guest
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About this cast
Betrayal is a 2026 ITV1/ITVX drama series. The lead cast includes Shaun Evans as John Hughes, Romola Garai as Claire Wardly, and Zahra Ahmadi as Mehreen Askari-Evans, with a total of 14 credited cast members.
Cast FAQs
Who plays John Hughes in Betrayal?
Shaun Evans plays John Hughes.
Who plays Claire Wardly in Betrayal?
Romola Garai plays Claire Wardly.
Who is in the cast of Betrayal?
The cast includes Shaun Evans, Romola Garai, Zahra Ahmadi, Nikki Amuka-Bird, Omid Djalili, and Gamba Cole.
How many cast members are in Betrayal?
There are 14 credited cast members in Betrayal.
Sources: IMDb · ITVX · Freely · Prima · Elle UK · Updated June 2026