Arthur Young

Sydney must make a life-defining decision regarding her future with the agency, while Sloane re-emerges and continues his obsessive quest to piece together the mysterious Rambaldi artifacts. He attempts this with the reluctant aid of a kidnapped scientist (Christian Slater). Meanwhile, Dixon's marriage is put to the test after he tells his wife the truth about his occupation, and Sydney's graduate school graduation is bittersweet.

Sydney defies her father in her attempt to rescue a kidnapped scientist (Christian Slater), while Sloane, seeking revenge, becomes more dangerous than ever. Meanwhile, Francie manipulates an unsuspecting Will for his agency connections.

Pandemonium ensues as the hybrids continue their roundup of the humans during the hurricane, while Underlay and Russell try to put together a rescue plan.