Frank Topol

In the season finale, as the V soldier is still on the hunt for Val, her water breaks and her baby with Ryan will soon be born. Meanwhile, Erica decides to go on the offensive and gets herself and Tyler invited up to the Mothership for a get-to-know-everyone-better dinner. But she has more than food on her mind - she's really there to find Anna's soldiers and destroy them. And Chad, after Father Jack asks him to help get a message on the ship to Joshua (recurring guest star MARK HILDRETH - The Tudors), discovers the awful truth - that Anna has been using him.

Tess orchestrates an explosion on a private jet to get Clark to reveal his powers. Meanwhile, Davis discovers a surprising way to control the monster within.

Chance reunites with a fiery former flame when he is called to South America to rescue an archeologist whose discovery of a lost treasure makes him the target of a deadly bounty hunter - and a South American army. Guest stars include KRIS MARSHALL (My Family, Murder City) as Doug, KIM COATES (Sons of Anarchy, Prison Break, CSI: Miami) as Bertram and LEONOR VARELA (Cleopatra, Where God Left His Shoes, Innocent Voices) as Maria.