Question: When Frank is delivering books to inmates' cells, he reaches D block, but a guard stops him, and tells him they are not allowed in those cells. Were books really disallowed in D block cells?
Question: Could you really modify a fan into a drill, like Frank does in the movie?
Question: Why didn't the tower guards spot Frank, and the Anglin brothers while they were in the water?
Question: Why was Frank told to button his collar? And if it is a rule why did prisoners only button their top button when moving around the prison or meal times?
Question: What happened to Wolf?