chamber and leave to brief Callister. Afterwards, ARIIA smuggles Jerry and Rachel into her observation theater under the Pentagon. Both groups learn that after ARIIA's recommendation was ignored and a botched operation in Balochistan resulted in the deaths of U.S. citizens, ARIIA concluded that "to prevent more bloodshed, the executive branch must be removed." ARIIA is acting on behalf of "We the People", and cites the Declaration of Independence ("whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it"). Belatedly, Jerry learns he has been brought to circumvent biometric locks placed by his twin that prevent ARIIA from activating Operation Guillotine, a military simulation of maintaining government after the loss of all presidential successors. Because Secretary Callister agreed with ARIIA's abort recommendation regarding Balochistan, he is to be the designated survivor and new president after the crystal detonates at the State of the Union (SOTU). Another of ARIIA's agents extracts Rachel from the Pentagon and gives her a dress and the explosive necklace to wear to the SOTU. Sam's school band has also been redirected to the United States Capitol to play for the president, bringing the trigger in Sam's trumpet and the explosive together. Jerry is recaptured by Agent Morgan, who has become convinced of Jerry's innocence. Before sacrificing himself to stop an armed MQ-9 Reaper sent by ARIIA, Morgan gives Jerry his weapon and ID with which to gain entrance to the Capitol. Arriving in the House Chamber, Jerry fires the handgun in the air to disrupt the concert before being shot and wounded by the Secret Service. Sometime later, in April 2009, Callister reports that ARIIA has been decommissioned and recommends against building another; the Shaw twins and Agents Perez and Morgan receive awards for their actions; and Jerry attends Sam's birthday party, earning Rachel's gratitude and a kiss. Cast Shia LaBeouf as Jerry Shaw/Ethan Shaw Michelle Monaghan as Rachel Holloman, a woman who is being coerced by ARIIA. Julianne Moore as the voice of the super computer ARIIA, aka the "unknown woman". Rosario Dawson as Zoë Perez, an Air Force Office of Special Investigations (OSI) Agent. Michael Chiklis as George Callister, the US Secretary of Defense. Anthony Mackie as Major William Bowman Ethan Embry as Toby Grant, an FBI agent. Billy Bob Thornton as Tom Morgan, an FBI agent. Anthony Azizi as Ranim