Despite promising Liz that he’ll take things easy with his new heart, Max sets out to find Cameron after learning that she’s gone missing. Michael grows concerned about Maria after a surprising discovery about her family history leaves her vulnerable. Elsewhere, ready to move on, Alex goes on a date with Forrest, and Rosa makes a decision about her future.

While Liz is settling in to her new life and career in Los Angeles, Max , Isobel and Michael are figuring out if the stranger in the cave, with the familiar face, is friend or foe.