While primarily dealing with intense dramas and topical thrillers, Jessica Chastain has attempted to expand her range in recent years, taking on a few genre pictures to seek new creative challenges and beef up her box office draw. Last year, Chastain participated in “Dark Phoenix” and “It: Chapter Two,” and for 2020, she takes control of “Ava,” an actioner that also finds the actress in a co-producer role. Reminiscent of the Europa Corp heyday of slick bruisers with unlikely stars, “Ava” strives to deliver a stunt show with plenty of character layering to help give the brawling some substance. Chastain is a good fit for this style of steely aggression, and the film does well with family ties and professional paranoia, giving the titular assassin plenty to deal with while destroying enemies. However, not everything works in the endeavor, and when it hits the wrong note, the script (by Matthew Newton) threatens to ruin the whole viewing experience. Read the rest at Blu-ray.com