See ‘Chicago Med’ newcomer Luke Mitchell as Dr. Mitch Ripley in first look photos

There’s new blood joining “Chicago Med.”  In the Post’s exclusive first look photos, new cast member Luke Mitchell, 38, debuts in a guest-starring role as Dr. Mitch Ripley.  Mitchell is an Australian actor best known for “Agents of SHIELD,” “Blind Spot” and “Big Sky.”  Now, he’ll play Dr. Mich Ripley, Emergency Department doctor with a...