Angela DuPre investigates an unidentified aircraft and finds the seats filled with babies
Jonah Skidmore and Chip Winston, both adopted, receive letters like this in the mail
Seat 1A, Virginia Dare Seat 1B, Edward V of England Seat 1C, Richard of Shrewsbury ... Seat 9B, John Hudson Seat 10C, Henry Fountain Seat 11A, Anastasia Romanov Seat 12B, Alexis Romanov Seat 12C, Charles Lindbergh III ...
Chip, Jonah, and Katherine meet Angela DuPre at the library and she tells them what she saw at the airport thirteen years ago
Where are we?!
JB, Gary Payne, and Grant Hodge take all 36 kids who received letters into a cave and inform them that the children are from the past and that they are being taken back to where they came from
JB tells the kids that they are the missing kids of history
Chip, Jonah, and Katherine get sent to the fifteenth century via time travel