Police response officer Chris is struggling to keep a grip onhis mental health and marriage when he is offered a path toredemption in the form of a young heroin addict.
As the unexpected arctic cold front and ice storm continues tocause havoc in Austin, Owen works to rescue the lives of thestranded migrants; T.K.'s life hangs in the balance and Graceprepares for the birth of her baby.
The Butlers and Johnsons are rattled in different ways after anearthquake strikes, with Calvin and Tina moving in withMalcolm and Marty while their home is repaired, and Dave goingto extremes trying to prepare his family for the next time.
With everyone at the Bois Blanc still on edge, the governmentdeals another blow to the 4400. Meanwhile, Jharrel gets someshocking information about his brother, Shanice and Andrecontinue to grow closer, and Mildred resurfaces.
Eddie struggles with how to earn back Rayna's trust while theinterior team deals with a demanding group of Hamilton-obsessedguests. Captain Lee is worried that the crew's five-starservice could be slipping as Rachel attempts an extravagantdinner. Meanwhile, the crew works to redeem their rocky startto the charter with a fun beach picnic, will a surprise guestbe enough to win back these guests?
Thony is given a dire ultimatum by Garrett that couldcompromise her son's access to medical treatment. Arman istasked with collecting large "donations" for Hayak's daughter'swedding, calling into question his real role within thefamily. Meanwhile, a rift forms between Fiona and her son,Chris, when a secret is revealed that has major consequencesfor his future, sending Fiona into a spiral as she tries tofind a solution.
While Wilford emphasizes his rule aboard his icy train,Layton's pirate train continues its dangerous quest for warmspots, and comes across something entirely unexpected.
Following the death of her father, Marian Brook journeys toNew York to live with her aristocratic aunts, Agnes and Ada;obsessed with climbing the societal ladder, George Russell andhis wife move into a mansion and prepare a soiree.
When NCIS investigates the mysterious death of a Navyengineer, Joseph Chan, they learn the last person he met withwas his colleague, Maggie Shaw (Julie White), Jane's mentorand friend, who's been kidnapped. Also, David Sola, a NewZealand intelligence service case officer arrives in Hawai'i,following a lead in his case that connects Joseph's death to aChinese black op secret agent.