With Joe in prison, others from the series seek to capitalize on their fame. Meanwhile, a team forms to press Donald Trump for a presidential pardon.

Renewed interest in Don's disappearance leads authorities, journalists and his children to investigate how, when -- and even if -- he was killed.

Don's daughters escalate their efforts to learn more about their father's fate. Carole's version of events faces further scrutiny.

Jeff goes on the defensive when acquaintances and former associates accuse him of misdeeds. Meanwhile, Tim faces legal issues in Indiana.

Tim vows to stand his ground. Jeff goes to bat for Joe, but one last stunning claim from a familiar face turns the story on its head yet again.