Giles Foster Director Katharine Schlesinger Catherine Morland Actor Peter Firth Henry Tilney Actor Robert Hardy General Tilney Actor Googie Withers Mrs. Allen Actor Geoffrey Chater Mr. Allen Actor Cassie Stuart Isabella Thorpe Actor Jonathan Coy John Thorpe Actor Ingrid Lacey Eleanor Tilney Actor Maggie Wadey Screenwriter Louis Marks Producer Nat Crosby Cinematographer Robin Sales Film Editing Ilona Sekacz Original Music Cecilia Brereton Production Design Nicholas Rocker Costume Design