In 1918, Elizabeth MacDonald learns that her husband, John Andrew, has been killed in the war. Elizabeth bears John's son and eventually marries her kindly boss. Unknown to her, John has survived but is horribly disfigured and remains in Europe. Years later, on the eve of World War II, Elizabeth refuses to agree to her son's request to enlist and is stunned when an eerily familiar stranger named Kessler arrives from abroad and becomes involved.

Professor Brookfield along with daughters Peggy and Susan move to small town Pasadena, California. Their new neighbor Mrs. Fielding helps them move in, and urges the girls to participate in the annual Rose Bowl beauty pageant. Meanwhile Mrs. Fielding's son Tom makes eyes at Peggy but she's smitten with a famous football star so she tries to redirect his interest to Susan.