Will makes a sacrifice to protect his family; Katie races to save refugees outside the walls; Snyder struggles to control a Colony amidst the chaos of war; Bram and Gracie make a big decision.
Will and the Outliers fight to save Kynes from Snyder's IGA army.
Will, Broussard, Katie, and Amy help the Outliers deal with an emergency; Snyder makes his play to take over Seattle; Kynes runs damage control.
Will and Katie question whether their family is safe in Seattle; Snyder digs up dirt on Everett Kynes; Amy parts ways with Broussard.