It's such a time-honored film that Tampa Theatre is screening Casablanca on back-to-back days as part of its Summer Classic Movie Series. The film features Humphrey Bogart in his defining role as Rick Blaine, a disenchanted American expatriate who runs a swanky nightclub and gambling den in Casablanca, Morocco. Ingrid Bergman stars opposite as ex-flame Ilsa, who shows up at his bar looking for a safe escape from the city with her fugitive husband. 3 p.m. Sun., 7:30 p.m. Mon., through Aug. 4, 711 Franklin St., Tampa, $8, 813-274-8981, tampatheatre.org.