Glynis Johns was a famous stage, film and television actress, dancer, pianist and singer who portrayed Lady Penelope Peasoup in three episodes of the Batman 1960s series.
She is best known for her role as Winifred Banks in the 1964 Disney musical film Mary Poppins and her various other stage and film appearances.
Johns died on January 4, 2024 from natural causes at the age of 100.
