Tom Clancy's Jack Ryan, or simply Jack Ryan, is an American political thriller spy web television series, based on characters from the fictional "Ryanverse" created by Tom Clancy, that premiered on August 31, 2018 on Prime Video. The series was created by Carlton Cuse and Graham Roland. Cuse serves as an executive producer alongside John Krasinski, Michael Bay, and Mace Neufeld, among others. Krasinski also stars in the series as the title character, making him the fifth actor to portray the character after Alec Baldwin, Harrison Ford, Ben Affleck, and Chris Pine from the film series.
In April 2018, Amazon renewed the series for its second season which premiered on October 31, 2019. In February 2019, Amazon renewed the series for a third season.