Gruner, Norlock, Stauffer and Vijay visit Tony Harris in the hospital, where he's reunited with his son.  Bob Moore returns home, and Cindy shares a mysterious note from The Alliance warning them that the Enemy's eyes are on them now.In Saint Louis, FBI Agent Joe Unes visits Pastor Ed Harper to extend an official apology from the Bureau.  Instead, he stumbles onto startling information about the true nature of Malthus.And somewhere in Wyoming, near the Yellowstone Caldera, Barney Ison decides that it's time to head back to Indiana because there is more work to do.

Captain Thiel confronts Malthus/Green in the heart of Raven Rock Mountain.  While he was correct about who Malthus is, Thiel is very much mistaken about what.At Scott Air Base, the public protest stirred up by the Alliance draws the St. Louis media.  Base security joins the 369th MPs to hold off the UN forces and bring the situation back under control.  Barney Ison and Popeye Bailey slip away, knowing that they'd been televised by the news crews.And in St. Louis, Joe Unes is disturbed to learn that the computers he'd signed into the evidence locker at the FBI field office have disappeared, with no record that they were ever there.

Joe Unes makes it home and successfully delivers the computers from Iowa to an evidence locker at the FBI's St. Louis field office.  At Scott Air Base, the battle rages between the 369th MPs and the UN troops, and catches a local radio station's traffic helicopter in the crossfire.And beneath Raven Rock Mountain, Capt. Alan Thiel follows Capt. Tom Wetzel into the heart of Site R -- and finally meets Malthus face to face.

FBI agent Joe Unes learns more about his odd rescuer, Barney Ison, as they continue toward St. Louis with the computers containing the deadly e-mail from 'God'.  At Raven Rock Mountain in southeast Pennsylvania, Capt. Alan Thiel and his A-team penetrate the outer defenses of Site R, but now have to figure a way through the nuclear blast doors to get inside the mountain bunker and bring Malthus to justice.Meanwhile, a firefight breaks out at Scott Air Base near St. Louis between UN troops and the 369th MPs.  Lt. Tony Harris, a former NFL running back, realizes that battlefield tactics are a lot like strategy in football -- except that this game really is decided by sudden death.

Fresh from his rescue in the cornfield, a dazed Agent Unes gets a ride back to St. Louis in Barney Ison's Winnebago command center.  Ison sheds some light on the true nature of the enemy behind the 10/13 attacks.  In the back of the motor home, Popeye Bailey makes a discovery about the mysterious e-mail from 'God'.At Scott Air Base, the 369th MPs are shocked to learn that their replacements are United Nations troops.  At the detainees' barracks, the men are awakened by the sound of big helicopters landing at the airfield -- followed by gunfire.Meanwhile, Capt. Alan Thiel leads his team into the heart of Raven Rock Mountain, desperately hoping that he's guessed right about where to find Malthus.

Capt. Thiel finds a pilot to drop his A-team onto Raven Rock Mountain.  He's gambling the careers and maybe the lives of his men that Malthus is  in the bunker beneath the mountain.At Scott Air Base, Lt. Tony Harris and the 369th MPs are called out by their captain.  Capt. Poverello has learned -- through unofficial channels -- that an unknown unit is on its way to the base to relieve them, even though the 369th only arrived at Scott a few days earlier.  In the barracks, the shouts of their guards and the sound of boots hitting the turf at a run begin to wake the detainees.And driving back to St. Louis from Iowa, Special Agent Joe Unes discovers with a shock that the situation is far more serious than he bargained for.

Barney Ison suggests a plan for exposing what's happened to Bob Moore, Pastor Schiebold, and Sheriff Thornton, but Agent Unes thinks he's got a better idea.  Capt. Thiel and Lt. Burgos, on their way back to Fort Campbell, decide that their best bet at finding Malthus is inside the communications HQ for America's military underneath Raven Rock Mountain in Pennsylvania.And inside that bunker, Green takes a call from Ryder, who warns him that he's exposed the Watchers to unnecessary risk -- and reminds Green that Mister One never responds well to failure.

Congressman Benson awakens to find himself tied to a chair in a small, windowless room.  A man with a deep, raspy voice named Green provides a horrific demonstration of the BioStrain chip, and then injects Benson with the chip to ensure the congressman's cooperation.In Iowa, Capt. Thiel decides that working with Agent Unes and Deputy Jurasik was his best chance to find out who's using his A-team as a cleanup crew, and for what.  And at the detention camp behind Scott Air Base, Gruner, Vijay, and Norlock learn that they've arrived just in time to receive flu shots with everyone else at the camp.

Cindy Moore discovers the website that Eric created to tell the world about Bob's arrest.  Remembering the telephoned threat, Cindy panics and demands that Eric delete it immediately.Across town, Agent Unes and Chief Deputy Jurasik visit the homes of the boys who received Eric's mysterious email from "God".  As Unes suspected, the computer is missing at their first stop.  But at the home where Frank Allen had drowned his wife the previous day, Unes and Jurasik find more than they expected--or wanted.And across the river from St. Louis, Gruner, Norlock and Vijay search the perimeter of Scott Air Base, looking for evidence of a new detention camp.  Equipped with night vision goggles Gruner bought over the Internet, they discover that the barbed wire fence around the base is intended to keep people in, not out--and that they aren't quite as stealthy as they'd hoped.