The pinball machine is "Xenon" manufactured by Bailey in the 1980's.
When Marissa (Mireille Enos) is trying to organize a passport for Hanna, she speaks in French to her Parisian contact. Enos, whose mother is French, is a fluent French speaker.
Jules is reading The Catcher in the Rye and says it is "just the most important book ever" about "the death of youth."