After getting shot in 5x01 Nameless, Faceless, Reid has to face the pain and the fear alone, since everyone is focusing on Hotch. How's he going to cope with all the pressure?

After being exposed to an unknown chemical agent during a battle, Bruce is left unconscious, half-naked, and very young. Tony (with the help of his team) takes it upon himself to try to reverse the effects of the chemical, all while caring for the little boy who is one of his closest friends.