The Sopranos alum was briefly hospitalized Friday after a car sent him flying into a wooden fence while he was enjoying a walk on the road. The 68-year-old Pantoliano suffered a "severe head injury," but he appeared to be in good spirits, flashing a thumbs up and a smile in an Instagram photo Friday night. "Thank you for all the well wishes and positive vibes," he captioned the photo. "Keep them coming! We'll reading them to him to help him get better!"