A new technologically-superior Soviet nuclear sub, the Red October, is heading for the U.S. coast under the command of Captain Marko Ramius. The American government thinks Ramius is planning to attack. Lone CIA analyst Jack Ryan has a different idea: he thinks Ramius is planning to defect, but he has only a few hours to find him and prove it - because the entire Russian naval and air commands are trying to find Ramius, too. The hunt is on!
Agent Jack Ryan becomes acting Deputy Director of Intelligence for the CIA when Admiral Greer is diagnosed with cancer. When an American businessman, and friend of the president, is murdered on his yacht, Ryan starts discovering links between the man and drug dealers. As former CIA agent John Clark is sent to Colombia to kill drug cartel kingpins in retaliation, Ryan must fight through multiple cover-ups to figure out what happened and who's responsible.
The secret US abduction of a suspected terrorist from his Middle East homeland leads to a wave of terrorist attacks in New York. An FBI senior agent and his team attempt to locate and decommission the enemy cells, but must also deal with an Army General gone rogue and a female CIA agent of uncertain loyalties.
An American is kidnapped while attending a conference in Cairo and ends up in prison in Iran on spying charges. His wife goes to Iran, determined to get him out.
A young politician finds himself in a position where he has to contest against his girlfriend, who is ambitious. Circumstances force his look-alike twin to also get involved in this political battle.