From September 19 to October 4, 2022, filming took over the tiny, picturesque seaside village of Piran, Slovenia. Contracts with the town for lodging, blocked streets, and set-up for a cast and crew of 300 members were kept secret until a few days prior to arrival.
J.K. Simmons and Adewale Akinnuoye-Agbaje previously co-starred as antagonistic prison inmates on the series Oz (1997).
Originally title called "Our Man from Jersey".