Along with Tom Cruise and Rebecca Ferguson reprising Ethan Hunt and Ilsa Faust, respectively, Mission: Impossible 7 and Mission: Impossible 8’s lineup of returning faces include Ving Rhames as Luther Stickell, Simon Pegg as Benji Dunn, Vanessa Kirby as Alanna Mitsopolis and Henry Czerny as Eugene Kittridge (who hasn’t been seen since the first Mission: Impossible movie). The new actors joining the franchise include Halyley Atwell, Pom Klementieff, Nicholas Hoult and Shea Whigham, though none of their characters have been revealed yet.
Article source: https://www.cinemablend.com/news/2492821/yes-tom-cruise-is-still-filming-dangerous-stunts-for-mission-impossible-7-despite-coronavirus