A pharmaceutical company comes under fire when its newly-marketed immune suppressing drug triggers a high incidence of congestive heart failure; David attempts to find a replacement for Wes; Bob suffers a seizure that triggers romantic memories of a... (more) girl named Nina.

Barry Flatman, Chuck Shamata, Geraint Wyn Davies, Karen LeBlanc, Marcia MacMillan, Rhona Shekter, Rosa Laborde, Sarah Evans, Sean Baek