Who would win in an all-out jack battle? REACHER Season 4 is releasing weekly on Prime Video. Seasons 1-4 of Tom Clancy's Jack Ryan are now streaming on Prime Video. About REACHER Season 4: A chance encounter with a distraught stranger on the Philadelphia subway draws Jack Reacher into a deadly mystery. About Tom Clancy's Jack Ryan: When CIA analyst Jack Ryan stumbles upon a suspicious series of bank transfers his search for answers pulls him from the safety of his desk job and catapults him into a deadly game of cat and mouse throughout Europe and the Middle East, with a rising terrorist figurehead preparing for a massive attack against the US and her allies. » SUBSCRIBE: bit.ly/PrimeVideoSubscribe About Prime Video: Want to watch it now? We’ve got it. This week’s newest movies, last night’s TV shows, classic favorites, and more are available to stream instantly, plus all your videos are stored in Your Video Library. Prime Video offers a variety of unique and captivating e...