However, if conjoined twins can be the subject of a drama such as Twin Falls Idaho, or a thriller such as Brian de Palma's Blood Sisters, why not a comedy? Besides, the movie has been severely misread. Bob and Walt Tenor may be joined by 18 inches of special-effects flesh at the waist and share one liver, but the film does not primarily poke fun at them. It is a satire on Hollywood hypocrisy, and is, without doubt, the brothers' finest - and most subversive - film to date.