Lady Peasoup is a well-known aristocrat from Fogshire, England. Along with her brother Marmaduke Fogg, she is the head of a school for female villains – under the guise of an all girls finishing school. Lady Penelope Peasoup appears in the third seasons only three-parter, which was made to celebrate the three years of the Batman series. Aunt Harriet notably maker her final appearance in these episodes.
Glynis is a well known actress who had a career spanning over 50 years. She is South African by birth, born in 1923 and is currently aged 96 at the time of writing this (May 2020). She is probably best known as playing Winifred Banks in the 1964 Walt Disney movie Mary Poppins. Other films include the 1968 movie ‘Don’t Just Stand There!’ and won a Tony Ward in 1973 for best actress in the broadway show ‘A Little Night Music’.