The extraordinary story of how the 19-year-old Mary Shelley created Frankenstein, one of the world's most terrifying monsters. Daughter of Mary Woolstencraft, wife of Percy Byshe Shelley and close friend to Lord Byron, Mary Shelley's life was every bit as extraordinary as her most famous work. Dramatising the adventures, love affairs and tragedies of her young life, the film shows how her monstrous creation reflected her own extraordinary experiences. (bbc.co.uk)