The fourth and final season of Tom Clancy's Jack Ryan finds the titular character on his most dangerous mission yet: facing an enemy both foreign and domestic. As the new CIA Acting Deputy Director, Jack Ryan is tasked with unearthing internal corruption, and in doing so, uncovers a series of suspicious black ops that could expose the vulnerability of the country. As Jack and the team investigate how deep the corruption runs, he discovers a far-worse reality—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.

Season 3 of the action-thriller series finds Jack Ryan on the run and in a race against time. Jack is wrongly implicated in a larger conspiracy and suddenly finds himself a fugitive out in the cold. Now, wanted by both the CIA and an international rogue faction that he has uncovered, Jack is forced underground, crisscrossing Europe, trying to stay alive, while preventing a massive global conflict.

After tracking a potentially suspicious shipment of illegal arms in the Venezuelan jungle, CIA Officer Jack Ryan heads down to South America to investigate. As Jack's investigation threatens to uncover a far-reaching conspiracy, the President of Venezuela launches a counter-attack that hits home for Jack, leading him and his fellow operatives on a global mission spanning the United States, UK, Russia, and Venezuela to unravel the President's nefarious plot and bring stability to a country on the brink of chaos.