It was a week of revelations and potentially series changing moments on 'Terra Nova' (Mon., 8PM ET on Fox). First, Shannon's investigation into the traitor within Terra Nova finally began to bear fruit, but there's still the question of why.
Meanwhile, Taylor's son has finally finished his work on the portal, leading to a tense and dramatic confrontation. It was a very mini-'Stargate' moment when Lucas turned on the device, opening a portal to the future. He stepped through it, warning that he would come back with allies to destroy everything Taylor has built.
So Taylor rallied the troops. With the Eleventh Pilgrimage days away, there is every reason to suspect it will be stacked with those same allies just as the Sixth Pilgrimage was. The end game for this season of 'Terra Nova' is nearly here. It remains to be seen if it will be a season ender, or a series ender.