The Clarke household is in crisis. Will's nanobots are rapidly failing, and Nick is at a loss. Determined to save his son, Nick lays aside his initial suspicions when Katherine appears with a hi-tech solution. Will comes round and, despite a nano-hangover, seems well. But, as Nick knows, he is not out of danger yet - Katherine has supplied only a temporary fix. Heeding Nick's warning, Eve tracks down Peterson with Abe in tow.