A father-son road trip to Niagara Falls gives Eric and Steven some much-needed bonding time. Meanwhile, the Grand Coda’s passengers face catastrophe.
As things spiral at work, Jimmy confronts Liz for interfering in his life. Paul struggles with whether to tell his daughter his diagnosis.
In a series of flashbacks to 2008, secrets are uncovered about Rosa’s final day, Isobel’s mysterious blackouts and Alex and Michael’s relationship in high school.