Walker: Surrender picks right up where Walker: Secrets left off with the aftermath of the sobering question 'Where's Dad?' It's a race against time to find Cordell but when other members of the Walker family go missing amongst the ensuring chaos, the stakes are only raised higher. In the aftermath, as they deal with the fallout of Cordell's kidnapping and trying to get on with their lives, things will be far from easy. Each and every member of the Walker family as well as those closest to them have all been affected in some way shape or form by what has happened and it's time for them to forge their own paths as they try to remain true to themselves and move forward. Cordell, trying to deal with his own demons struggles with how to raise his children after Stella chooses her own path while August decides that its time he finally steps out of his sisters shadow. Maddie must deal too with her own ghosts of the past as she struggles through the remainder of her treatment and recovery. Will she be able to pull herself out of the downward spiral she finds herself on? After everything the Walker's have been through though, will they become their own worst enemies?