Robert Ackley

Holden's unpleasant dormmate, whose personal habits are dirty and whose room stinks.

Holden suspects that Ackley does not brush his teeth and describes them as mossy. Cursed with acne, Ackley constantly picks at the sores. Ackley dislikes Stadlater, calling him a "son of a bitch." Holden finds Ackley disgusting but appears to feel sorry for him at the same time.

Mr. Antolini

Holden's former English teacher, Mr. Antolini, "the best teacher I ever had," invited Holden to come right over, even though Holden probably woke him and his wife up in the middle of the night. Mr. Antolini asked why Holden was no longer at Pencey, warned him about heading for a fall, and wrote down a quote on paper for him: "The mark of the immature man is that he wants to die nobly for a cause, while the mark of the mature man is that...