A Free Agent
Christian Slater begins a two-part appearance just as Syd (Jennifer Garner) begins to plan her disappearance from the CIA.
With the Alliance in ruins and Sloane on the run, the stage is set for Syd to leave her spy life. But then a brilliant mathematician (Slater) and his family are abducted, and it becomes ominously clear that someone from SD-6 is back in action. So it's up to Syd and Vaughn to locate the missing man, who holds the key to turning an ancient manuscript into a very modern weapon of mass destruction. Meanwhile, Dixon (Carl Lumbly) worries about the possible end of his marriage. Diane: Yvonne Farrow. Kendall: Terry O'Quinn.