TMDb/Tom Clancy's Jack Ryan: G TV Jack Ryan returns in Ghost War. Watch the official trailer for John Krasinski's acclaimed comeback as the iconic CIA analyst after a three-year hiatus. March 19, 2026 AceShowbiz - After a three-year hiatus, the official trailer for Jack Ryan: Ghost War has finally arrived, ushering John Krasinski's portrayal of the iconic Tom Clancy character back into the spotlight. Krasinski originally debuted as Jack Ryan in 2018 through Prime Video's adaptation, marking a significant shift for the actor following his long tenure as Jim on The Office.