Mission Impossible 7's new cast members: Hayley Atwell as Grace, Esai Morales as Gabriel, Pom Klementieff as Paris, Cary Elwes as Denlinger, Rob Delaney as Jasper Briggs, Indira Varma, Mark Gatiss, Mariela Garriga as Marie, Yennis Cheung as Dior Employee, Greg Tarzan Davis as Degas.