Will wants to take Eve to a Halloween party, but Nick forbids it. And when Nick discovers that his boss Katherine has found a way to track down the location of the military chip inside Eve, a desperate diversion is needed.

Meanwhile, at the party, Eve is chatting to good-looking Zac. But is there more to Zac than first appearances suggest? Will decides to shut Eve down and try to throw Zac off the scent. But it appears that Eve has formed an emotional attachment. Show less