SUPERIOR, WI (KDAL) - The Richard Bong Veterans Historical Center will feature the fifth offering in its "Cold War Film Series" on Tuesday. "Seven Days In May" stars Burt Lancaster and Kirk Douglas and tells the story of a potential military overthrow of the US Government. The film will be shown in the Pearl Harbor Theater starting at 1:30 p-m. Admission and popcorn are free. The film series is sponsored by Campbell Lumber and the Superior Rotary Club.