Where Is Slow Horses Filmed? – Celebrity
Sarah Rodriguez
Updated on January 18, 2026
‘Slow Horses’ was filmed in and around England, with the most of the action taking place in and around London, Essex, and Stroud. Due to the epidemic, main photography began on November 30, 2020, which was a few days later than planned. Filming for the first season continued well into 2021, with the season’s final episode airing on June 25, 2021.
The ‘Slow Horses’ filming locations take viewers across England. For the uninitiated, MI5 is the United Kingdom’s equivalent of the United States Federal Bureau of Investigation (FBI). As such, it’s only natural that Slow Horses, which focuses on MI5, would film in England.
That’s right. Slow Horses season 2 has already been confirmed for Apple TV+ and you’ll be thrilled to learn that the forthcoming batch of episodes has already been filmed. This may not come as too much of a surprise to fans of the novels, as season 2 will serve as an adaptation of Dead Lions, the second book in Mick Herron’s series.
The first six episodes are reportedly based on Mick Herron ‘s first book, Slow Horses, with the following six episodes based on the sequel, Dead Lions. Filming began on November 30, 2020 in England, and continued into February 2021, with Gary Oldman and Kristin Scott Thomas spotted on set in Westminster, London.
Because this project is categorized as in development, the data is only available on IMDbPro and is subject to change. For additional info about Slow Horses (TV Series 2021– ) (such as project notes, plot summary and industry news), visit IMDbPro.
From The Morning Show to Severance, there has been lots to cherish and one of the latest to make a splash is Slow Horses, an expertly crafted spy thriller based on Mick Herron’s 2010 novel of the same name. It premiered at the beginning of April and its tale of espionage concluded with episode 6 on Friday, April 29th.
What network is Slow Horses on?
Original network. Apple TV+. Slow Horses is an upcoming spy thriller television series based on the novel of the same name by Mick Herron that is scheduled to premiere on Apple TV+ .
Filming began on November 30, 2020 in England, and continued into February 2021, with Gary Oldman and Kristin Scott Thomas spotted on set in Westminster, London.
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