Amazon recently announced its developing a Jack Ryan movie connected to the Prime Video show, but it must avoid one crucial mistake that hurt the shows middle seasons. John Krasinski who starred as the shows titular CIA Analyst, will be the fourth actor to play Jack Ryan in a film, following in the steps of Alec Baldwin, Ben Affleck, and Harrison Ford. For Amazons upcoming film, its already been confirmed that Krasinski will be returning as well as Wendell Pierce who portrays James Greer. Michael Kelly is also in talks to reprise his role as Mike November in the film.