March 17 (UPI) -- John Krasinski's Jack Ryan: Ghost War is to premiere on Prime Video May 20.

The movie is a follow-up to the series Krasinski headlined for four seasons on the streaming service.

Show stars Wendell Pierce and Michael Kelly will reprise their roles of James Greer and Mike November in the film, while Sienna Miller joins the franchise as MI6 Officer Emma Marlowe.

"Jack Ryan is reluctantly thrust back into the world of espionage when an international covert mission unravels a deadly conspiracy, forcing him to confront a rogue black-ops unit, and the clock is ticking," a synopsis said of the movie.

"Operating in real time with lives on the line and the threat escalating at every turn, Jack reunites with battle-tested CIA operative Mike November and former CIA boss James Greer, their combined experience the only edge they have against an enemy who knows their every move," the summary continued.