The upcoming Jack Ryan movie has added its first new cast member, award-nominated actor Sienna Miller. Miller will portray an MI6 agent, the British counterpart to John Krasinski’s Jack Ryan. The film will expand the Ryanverse beyond the television series and includes familiar faces from the show while introducing new characters. The plot remains classified, but Krasinski has confirmed that Miller’s character will introduce an exciting new layer to the franchise, as the CIA and MI6 collaborate on an undisclosed global crisis.
Miller has an impressive resume, beginning as a Vogue model before transitioning to film projects, including British crime dramas, action movies, and roles in TV series. She will bring emotional depth and physical intensity to her character, counterbalancing Krasinski’s established take on Ryan. Her addition expands the narrative’s global scope and opens up possibilities for the franchise to explore international cooperation and conflict.
The Jack Ryan feature promises to be a thrilling continuation of the Ryanverse, with Krasinski, Miller, and returning cast members on board. Miller’s casting marks the first major new addition to the film’s lineup, joining Wendell Pierce and Michael Kelly, who will also reprise their roles.