Ten cases. Now 12. Why are young, healthy patients admitted for minor surgery at Boston Memorial Hospital ending up on life support? Dr. Susan Wheeler wants to know. Somebody else wants her dead. Genevieve Bujold plays Wheeler, trailing clues, clambering along ductways, hiding among morgue cadavers, infiltrating the eerie Jefferson institute and persuading her skeptical boyfriend and fellow doctor Mark (Michael Douglas) that her suspicions are not mere paranoia. For thriller fans, Coma is heartpoundingly good medicine.