Gary Merrill on July 28, 1950. That same day, he married Bette Davis, his co-star from "All About Eve", and adopted her daughter Barbara from a previous marriage. He and Davis adopted two more children, Margo and Michael, but they had a bitter divorce in 1960. Often politically active, he campaigned in 1958 to elect the Democrat, Edmund Sixtus Muskie, as governor of Maine. Merrill also took part in the Selma to Montgomery marches in 1965 to promote Black voter registration. In response to U.S. President Lyndon B. Johnson's Vietnam War policy, he unsuccessfully sought nomination to the Maine legislature as an
Bette Davis role, but Davis viewed it as an opportunity to show the range of her acting skills. Her co-star, Leslie Howard, was initially dismissive of her, but as filming progressed, his attitude changed, and he subsequently spoke highly of her abilities. The director John Cromwell allowed her relative freedom: "I let Bette have her head. I trusted her instincts." She insisted that she be portrayed realistically in her death scene, and said: "The last stages of consumption, poverty, and neglect are not pretty, and I intended to be convincing-looking." The film was a success, and Davis' characterization won praise from critics,