Joanna Lumley was included in James and the Giant Peach .
Co-stars Christine Ebersole 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 James and the Giant Peach .
James and the Giant Peach -LRB-film-RRB-