As fans eagerly await the next James Bond film, there's one spy thriller series that can fill the gap in the meantime. The allure of Bond's suave demeanor stemmed from author Ian Fleming's numerous novels and short stories, which first started being published in 1953. This made the character recognizable by the time EON Productions released the first James Bond film adaptation, Dr. No, in 1961. Since Sean Connery portrayed the initial on-screen version of Bond, each subsequent actor brought a unique nuance to the character, such as Timothy Dalton's grit and Daniel Craig's sophistication as the longest-serving Bond.
https://screenrant.com/slow-horses-spy-show-james-bond-replacement/