Filming of Season 2 had to be delayed because leading actress Holliday Grainger was pregnant - with twins, who were born in May 2021.
A third series was announced on 3 April 2025, comprising six episodes. It was filmed from April 2025 with transmission details yet to be confirmed.
Production filmed interior scenes at Canterbury Prison, Kent, England doubling as HMP Gladstone, London for episode one. Lead character Shaun Emery (Callum Turner) is released from prison wearing a soldier's uniform. He later is rearrested and returns to the prison. Other interior scenes were filmed at the Printworks venue in Rotherhithe, and The Shard.
The Capture (2019) is a British mystery thriller series created, written and directed by Ben Chanan, and starring Holliday Grainger, Callum Turner, Laura Haddock, Ben Miles, Lia Williams, Cavan Clerkin, Paul Ritter, and Ron Perlman.