'Jack Ryan' Season 4: 1 Cast Member Is Returning, 1 New Star Joins Cast

Jack Ryan season three just debuted on Amazon’s Prime Video streaming service after years of delay.

Season two of the John Krasinski-starrer dropped in 2019 and season three just dropped today (December 21). Now, fans are already wondering if a season four is in the works.

Well, the great news is that Amazon did already green-light a season four!

And even more interestingly, an original cast member will be returning, and a new cast member will be joining to make way for a future spinoff series.

Click inside for the details…