Burns continues to act on the small screen in the 1970s, acting in a PBS adaptation of "A Memory of Two Mondays" (1974) and co-starring in the biographical dramas "Sandburg's Lincoln" (NBC, 1974-76) and "Amelia Earhart" (NBC, 1976). Her last major primetime appearance was in the CBS religious miniseries "The Word" (CBS, 1978) before retiring in her native NYC to concentrate on a writing career.