Josh celebrates at his launch party, Liza is tired of keeping secrets, Caitlin's new boyfriend raises eyebrows, and Diana meets a challenge head-on.
As a storm rages outside the Stone home, Olive searches for meaning in a centuries-old text.
In the wake of a tragedy, Ben tries to connect with Olive; Michaela questions Jared's loyalties.
The passengers of Flight 828 come to understand the meaning of their terrifying callings.
