Guest Stars Sharon Horgan as Bonnie Parker Sharon Horgan as Grace Kelly Michelle Gomez as Ingrid Bergman Mark Benton as Mrs Noah Selina Griffiths as Amy Johnson Frances Barber as Whistler's Mother Morgana Robinson as Mary Magdalene Martha Howe-Douglas as Pocahontas Samantha Spiro as Amelia Earhart Samantha Spiro as Janet Leigh Samantha Spiro as Lucille Ball Tom Stuart as Bob Hope Pippa Brown as Coco Chanel