Sienna Miller joins John Krasinski in new Jack Ryan movie for Amazon

Sienna Miller will star alongside John Krasinski in an upcoming movie based on the "Jack Ryan" series for Amazon. The film is described as a continuation of the successful adventure series, with several actors from the show returning. Andrew Bernstein, who directed season two of the series, will direct the film. Krasinski is also producing, with a script written by Aaron Rabin, a co-executive producer on season four. Miller will portray an MI6 agent, while Krasinski's character remains a CIA analyst. The film is being produced in partnership with Paramount Pictures and Skydance.