The finale of the popular series 'Stranger Things' is expanding to over 620 theaters across the US and Canada for special fan events on December 31, 2025, and January 1, 2026. Over 1.1 million fans have RSVPed, with many showtimes already sold out. Notably, these screenings will not generate traditional box-office revenue, as reservation fees are converted into concession vouchers due to television talent residual rules.