Noah Wyle, who plays Dr. Robby on the show The Pitt, has discussed his character's struggle with PTSD, which is reportedly building towards a climax. The show's portrayal of trauma and its effects is a key aspect of its storyline, with season 2 setting the stage for further exploration of these themes. The details of how the show will handle Dr. Robby's PTSD and other plot developments are not fully clear, but it appears that the series will continue to delve into the personal and professional challenges faced by its characters.