Joanna Lumley was included in James and the Giant Peach.
James and the Giant Peach (film) . Co-stars Joanna Lumley and Miriam Margolyes played James 's aunts in the live-action segments , and Simon Callow , Richard Dreyfuss , Susan Sarandon , Jane Leeves , David Thewlis , and Margoyles voiced his insect friends in the animation sequences .