[Sam notices the trembling hands and quietly redirects some of that food to Tony. He's probably not supposed to be eating it, but whatever, what the nurses don't know won't hurt them and Tony gets a cheeseburger. Win-win.]

I'm not a science guy, but I'm pretty sure that having one of these collars to analyze is gonna be real helpful in the long run. Way more useful than you ending up with the other captives.