The Visitor - Season 1 Episode 8
Reunion

Things reach crisis point when Adam, his granddaughter Charlotte, Michael ORyan, and the FBI all converge to find Constance MacArthur, Adams wife. While Adam is desperate to see his wife who he left in 1947, Michael ORyan will stop at nothing to prevent him from completing his mission on Earth and kidnaps Charlotte as bait. Meanwhile, the FBI closes in on Adam and Colonel Vise finally goes over the edge.