The one-hour special 'California at War' by KCET explores the transformative impact of World War II on California, highlighting its role in the war effort and the societal changes that occurred, such as the internment of Japanese-Americans. The program features interviews with veterans, historians, and archival footage, divided into six sections that cover various aspects of California's experience during the war. The special will premiere on September 20 and is made possible by contributions from several foundations.