All month long for its Marathon Mondays series, catch early classics by the great master of suspense and crazy bald head, Alfred Hitchcock. This week it’s the widescreen Technicolor remake of “The Man Who Knew Too Much” (1956) starring James Stewart and Doris Day, about a vacationing couple whose son is kidnapped in Morocco. Features a great score by Bernard Hermann and Oscar-winning song in Day’s version of “Que Sera, Sera (Whatever Will Be, Will Be).” 7:15 p.m. – 9:15 p.m. $5. byrdtheatre.org.