Castle. General Redhead scolds Casey and Sarah for letting Chuck and Morgan elude them and cause an international incident that the president of the U.S. had to apologize for, in Zamibian! She tells them that Doc believes Chuck's condition is worse than diagnosed and that the Intersect is overwhelming Chuck's brain. She says mental deterioration is unavoidable, but that they should know they'll do everything they can for him. "I care about him too." Awww. General Redhead cares. Casey tells Sarah they'll go see him this afternoon, because nothing will make him feel better than seeing her. But you can see that Casey really wants to see him for himself. He's a softie.
Mental hospital, just like the one in One Flew Over the Cuckoo's Nest. Doc tells him to come to terms with being here, and then introduces him to the other people here, with serious psychiatric issues. Namely Louis, who likes to be called Merlin. He asks Chuck if he's in for something sexual, and Chuck's like, "No, it is not." He says it's dreams, and Merlin assumes those are sexual. Chuck asks if his team's contacted Doc, and Merlin says he's been waiting for his team since '93. Doc says this is a CIA facility and everyone here used to be a spy, which is a stressful job. Chuck looks around at all the crazy and marvels that everyone there was a spy like him.
Casey's preparing weapons for his mission when Ellie shows up. He acts weird when he cracks the door. She asks for herbs for the malaria, and he says he'll check. When he leaves, a door in her view opens, and it's filled with guns. He gives her the herbs and tells her to make sure Awesome takes it with "some nice, warm goat milk." She runs back home and tells Devon not to freak out, but she has reason to believe Casey's a very bad man, and they have to get far away from him. Awesome tells her she has to get the story about him peeing himself out of her head; he was in a bad place, and it happens. She says no, she saw guns at his place. Awesome's like, "Okay, Casey has some serious guns." He says that's creepy, but not illegal. She asks if he believe her, and he says it sounds a little crazy. He offers to make her tea, and she says she's sure she sounds crazy; tea's great. Because she just realized Justin was right about everything.