Silent Witness

BBC1, 9pm The last two-part case of the series features guest-stars Siân Phillips (below) and Pauline McLynn. It begins when Nikki's students get more than they bargained for during a dissection lesson. You might not think an investigation into how the donated corpse died would be very romantic, but it stirs up unexpected feelings between Nikki and one of her charges. The story concludes tomorrow.