That’s why she puts their lives in the hands of a stranger, Isaac Reed (Taylor Kitsch), who attempts to lead them, and a Native American girl, Two Moons (Shawnee Pourier), to safety. Meanwhile ...

and the sprawling cast of newcomers includes Kate Bohr (Leslie Bibb), Jaclyn Lemon (Michelle Monaghan), and Laurie Duffy (Carrie Coon), a trio of longtime friends who are on a girl’s trip.