Strict morality codes forced “Comedies of Remarriage” in the 1930s and ’40s to hide their social commentary behind screwball laughs and ingeniously explored themes of gender, relationships and power. The film class Cinema & Psyche dives deep into six such comedies this spring, starting with 1934’s It Happened One Night, on Thursday, March 1, at Santa Rosa Junior College, 1501 Mendocino Ave., Santa Rosa. 6:30pm. $135 for six classes. cinemaandpsyche.com.