Tom Clancy’s Jack Ryan, or simply Jack Ryan, is an American action political thriller web television series, based on characters from the fictional “Ryanverse” created by Tom Clancy, that premiered on August 31, 2018 on Amazon 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 titular 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, it was announced that Amazon had renewed the series for a second season.