The saga of The 1929 Series continues as Aryl's battle with opiates forces Jonathan and Caleb to take drastic measures in an effort to save him. Claire clings desperately to the hope that the man she fell in love with, and lost, will reemerge from the depths of his addiction.Ava confronts a dark secret from her past that sends her spiraling deeper into her postpartum depression. And instead of reaching out to Jonathan, she withdraws from her friends and her life.While Arianna is expecting their third child, Caleb finds himself ensnared in Marvin's tangled web of deceit and blackmail. He struggles to keep his family safe as he maneuvers his way out of the nightmare.Bonds are renewed and further strengthened as the families band together. Will they have the tenacity to overcome their ordeals? Or will this forever destroy their friendships as they know it?