彼得·温西爵爷探案简介　Three Dorothy L. Sayers mysteries involving amateur sleuth extraordinaire Lord Peter Wimsey and the lovely Harriet Vane are realized to perfection in these 1987 BBC adaptations. In Strong Poison, Harriet (Harriet Walter) is on trial for murder. Lord Peter (Edward Petherbridge) becomes enchanted by her and decides she cannot possibly be guilty. What follows are the twin stories ...