Wes meets with the President to determine whether the mysterious rock should be destroyed, while Drill targets a member of the President's family. Later, Sean's reunion with his family may be short since his collaboration with Drill may lead to prison; and Lena tries to communicate with Drill through daughter Minx.
Claire tries to jog Sean's memory about their past life together; an epiphany sends Wes back t o Mali to reinspect the fulgurite; and Lena keeps a close eye on Minx to see if she is still conversing with Drill.
John Doe's mysterious mission continues, while Claire delays offering his sketch to other bureau offices so she can focus on identifying him herself. Later, a displeased Lena learns that Wes is communicating with Claire about a case, and Drill's dangerous game with Minx, Henry and Harper continues.
A sci-fi series in which a mysterious entity invades Earth and uses unwitting youngsters to facilitate its plans for world domination begins with a number of children in Washington D.C., becoming acquainted with an imaginary friend who has them playing a dangerous game.