Jerry is fined for a book that was due back to the library in 1971 - the Library Investigations Office is cracking down on overdue books. George has a blast from the past, and Elaine worries she might be fired.
George thinks he had a heart attack, but it turns out his tonsils grew back; to save money on surgery he goes to Kramer’s friend, who is a holistic healer. Elaine goes on a date with a tongue obsessed doctor.