John Krasinski Lee Abbott Director, Actor, Screenwriter, Executive Producer Emily Blunt Evelyn Abbott Actor Millicent Simmonds Regan Abbott Actor Noah Jupe Marcus Abbott Actor Cade Woodward Beau Abbott Actor Leon Russom Man in the Woods Actor Rhoda Pell Old Man's Dead Wife Actor Evangelina Cavoli Newborn Baby #1 Actor Bryan Woods Screenwriter, Executive Producer Scott Beck Screenwriter, Executive Producer Michael Bay Producer Andrew Form Producer Brad Fuller Producer Celia D. Costas Executive Producer Allyson Seeger Executive Producer Aaron Janus Executive Producer Charlotte Bruus Christensen Cinematographer Christopher Tellefsen Film Editing Marco Beltrami Original Music Jeffrey Beecroft Production Design Kasia Walicka Maimone Costume Design Heather Loeffler Set Decoration Jodi Angstreich Casting Maribeth Fox Casting Laura Rosenthal Casting