Aka：Jack Ryan / جاك ريان لتوم كلانسي / 杰克・莱恩 / Джак Райън / Джек Райан / ג'ק ריאן / Jack Ryan de Tom Clancy / Tom Clancy'den Jack Ryan / Τζακ Ράιαν του Τομ Κλάνσι / Tom Clancy’s Jack Ryan / 湯姆克蘭西之傑克萊恩 / تام کلنسیز جک رایان / Tom Clancy's Jack Ryan / 톰 클랜시의 잭 라이언 / Džekas Rajanas / Siêu Điệp Viên / Джек Раян / トム・クランシー／CIA分析官 ジャック・ライアン / ჯეკ რაიანი / สายลับ แจ็ค ไรอัน / Џек Рајан Том Кленсија / 傑克萊恩 / Tom Clancy prezintă Jack Ryan
Summary：The fourth and final season finds Jack Ryan on his most dangerous mission yet. As the new CIA Acting Deputy Director, Jack is tasked with unearthing internal corruption. As he investigates, Jack discovers the convergence of a drug cartel with a terrorist organization, ultimately revealing a conspiracy much closer to home and testing our hero’s belief in the system he has always fought to protect.
