When an alien attaches itself to B'Elanna's nervous system, the Doctor enlists the help of a holographic recreation of the Cardassian Dr. Crell Mossett. She refuses all treatment when the Bajoran crew informs her that this doctor was responsible for sadistic war crimes during the occupation.
Elenco: Kate Mulgrew , Robert Beltran , Roxann Dawson , Robert Duncan McNeill , Ethan Phillips , Robert Picardo , Tim Russ , Garrett Wang , Majel Barrett , Jeri Ryan .