: Spends much of the episode searching for the out-of-print book. At one point, he attempts to buy a copy from an online auction to save Ally's graduation.
: Stressed by the possibility of missing graduation after working so hard. She eventually gives her graduation speech once the situation is resolved. [S4E17] Cap and Gown & Can't Be Found
: This was the 16th episode filmed for the final season and serves as a major milestone as the main characters finally graduate from high school. : Spends much of the episode searching for
: In her quest for yearbook photos, she even manages to touch the heart of her longtime "frenemy" Chuck, who asks her to sign his yearbook. She eventually gives her graduation speech once the
: Initially makes the situation worse by accidentally telling Ally that Austin didn't find the book, forcing Austin to admit he was lying to keep her calm. Episode Details Director : D.W. Moffett Writer : Jeny Quine