As Lucy grapples with her newfound identity, Flynn disappears to 1927 France on the day that Charles Lindbergh completes his transatlantic flight. Now, Rufus, Lucy and their new soldier scramble through the City of Lights and team with young reporter Ernest Hemingway to keep history intact. Meanwhile, locked in an undisclosed location, a despondent Wyatt gets a visit from Agent Christopher, and the pair is left wondering if their enemies are closer than they realize.