Entertainment · TV & Streaming · 2 hrs ago
Varada Sethu and Tuppence Middleton join Slow Horses Season 7
Varada Sethu and Tuppence Middleton are joining Slow Horses for its seventh season on Apple TV.
Sethu has appeared in Andor and The Other Bennet Sister, while Middleton has appeared in The Forsytes and Downton Abbey: A New Era.
They join a cast that includes Gary Oldman, who stars as MI5 agent Jackson Lamb.
The series follows a group of intelligence agents who work at Slough House, a posting for agents who have fallen out of favour.
Season 7 adapts Mick Herron’s novel Bad Actors, in which Lamb and his team hunt for a mole in the British government before the person can bring down the state.
James Callis will return as Claude Whelan, and the season will also add Ethan Moorhouse, Merab Ninidze and Joshua McGuire.
Varada Sethu, Tuppence Middleton and three other actors have joined the cast of Slow Horses for its seventh season.
The new cast members are Ethan Moorhouse, Merab Ninidze and Joshua McGuire.
They join Gary Oldman, who stars as Jackson Lamb, and James Callis, who returns as Claude Whelan.
Season 7 is adapted from Bad Actors, a novel in Mick Herron’s Slough House series.
The season’s story follows Lamb and his team as they try to find a mole in the British Government before the mole can bring down the state.
- Who
- Varada Sethu, Tuppence Middleton, Ethan Moorhouse, Merab Ninidze and Joshua McGuire have joined the cast. Gary Oldman and James Callis are also part of the season.
- What
- The five actors have joined the cast of Slow Horses Season 7.
- When
- The casting news was published on October 19, 2026.
- Where
- The series is produced for Apple TV.
- Why
- Season 7 follows Lamb and his team hunting for a mole in the British Government before the mole can bring down the state.
This story does not have two clearly opposing sides.
This story does not have a timeline yet.
- New cast
- Varada Sethu, Tuppence Middleton, Ethan Moorhouse, Merab Ninidze and Joshua McGuire
- Returning cast
- Gary Oldman and James Callis
- Season source
- Bad Actors, a novel in Mick Herron’s Slough House series
- Production
- See-Saw Films, part of Mediawan
- Director
- Robert McKillop