Beth and Cathy think they are doing their good deed for the daywhen they drop Christine off at the hospital reception, butwhile Cathy manages to slip away, poor Beth doesn't get off solightly and is committed to a visit post-op.With a long list ofdemands from Christine, Beth and Eric return later with hersupplies to find that instead of being sore and exhausted aftersurgery, she has been sleeping off her dinner. It emerges theoperation has been postponed until the following morning.Asnurse Heather weathers Christine's demands, Colin arrivesfollowed by Michelle and Alan. The ensuing group discussionleaves Christine very worried about her chances of survival.
One of Higgins' former MI6 teammates shows up with a freshgunshot wound and news that "the Viper", theassassin who killed her true love, has surfaced on Oahu.
In the aftermath of the quarantine, the staff tries to returnto their normal routines. Meanwhile, as Dr. Lim recovers fromthe virus, she and Dr. Melendez navigate their new personaland working relationship, while Dr. Murphy and Dr. Glassmanvisit Lea.
Grace and Brianna clash at work as Grace faces a tough day.With Joan-Margaret's help, Frankie fights ageism. Peter'scasting decision shocks Robert.
Rachel recalls the night everything changed and lets Frank inon the truth about her name. Russo sits down with a face fromhis childhood.
Emiko goes hunting for the man who killed her mother, and getsa new partner. Meanwhile, Oliver learns about the half-sisterhe never knew he had, and Diggle makes Diaz a deal in returnfor Dante's whereabouts.
When a medical device fails on a former Chastain employee, aninvestigation is opened up, which pits Dr. AJ Austin againstQuovadis. As Mina and Bell work to get to the bottom of whatwent wrong, Devon distracts himself with another patient who'sexperiencing mysterious stomach pains. Meanwhile, Nic forms abond with her new partner at the clinic (guest star MilesGaston Villanueva) and Conrad's relationship with the Barnettfamily (guest stars Evan Whitten and Daniella Alonso) continuesto grow.
A wounded Brad and Amy continue on the run from Richards andattempt to seek refuge with an elusive, ex-military instructorof Brad's, while Lila tries to help from afar. Meanwhile atProject NOAH, Dr. Lear reflects on the decisions thatcompelled him to involve Fanning in his research, and testingof the virus on Anthony Carter begins, as the epidemic inChina spreads and the race for a cure intensifies.
Magnum and Higgins are shocked when one of her former MI6teammates shows up with a fresh gunshot wound and news that"the Viper," the assassin who killed Higgins' true love, hassurfaced on Oahu. Also, while Magnum's busy helping Higginstrack down the Viper, he asks Rick to take over a case, atask that Rick relishes until it goes sideways.
Still on the run, Jennifer and Khalil succumb to theirfeelings for one another and begin planning their futuretogether. Meanwhile, Jefferson approaches Henderson with afavor.
Jenny investigates a dismembered body that is found inCrother's Woods; Ross struggles with his dad's death.
Mike and Danielle pick an over-the-top,tiki-party-meets-rockabilly home while Frank and Robbie settheir sights on a vast collection hidden in the fortifiedbunkers of an old army base.
Bull mounts the defense of New York City's chief medicalexaminer, Julia Martin, when she is charged with tamperingwith evidence tied to the years-old case that made her career.As Bull worries that his client's propensity for brutal honestycould affect her chances in court, he aims to fill the jurywith individuals inclined to believe she made a mistake ratherthan conspired to tamper with forensic evidence.
In the aftermath of the quarantine, the staff of San Jose St.Bonaventure Hospital tries to return to their normal routinesas the Department of Public Health office decides they need toreview what transpired to restore public confidence.Meanwhile, as Dr. Audrey Lim recovers from the virus, she andDr. Neil Melendez navigate their new personal and workingrelationship, while Dr. Shaun Murphy and Dr. Aaron Glassmantry to relax and visit Lea at work.
When Cal is discovered missing from his bedroom, Grace and Benlaunch a desperate search which takes them to the remotemountains of upstate New York. A tantalizing trail ofbreadcrumbs leads them to a startling, game-changingdiscovery. Meanwhile, Michaela confronts the deceptiveAutumn, and the shadowy "Major" finally makes an appearance.
With the remains of a second tattooed victim appearing in aBrighton recycling plant, it seems the Lyell team is on thetrail of a serial killer. Working closely with local detectivesDI Taramelli and DS Quicke, they must painstakingly piecetogether the evidence, and unearth the connections between adiverse range of suspects.
Lauren stops sleeping so she can avoid the forces in her dreamspushing her towards joining Andy and giving in to her darkside. Glow is in trouble after being shot by the Purifiers,and Blink convinces the Morlocks to let Caitlin save Glow.Meanwhile, Polaris learns the details of what Reeva isplanning, and Reed helps Lauren fight off her dreams.
Callie's love life heats up, especially after she reaches outto an old friend for some legal advice. Mariana's attempt toget ahead at work has surprising consequences. Gael's sister,Jazmin, reaches out to him for help.
During a battle with Cicada, Nora is severely injured. Due toCicada's dampening powers, Nora's speed healing isn'tworking, leaving Barry and Iris scared for their daughter'sfuture. Upset about his injured child, The Flash is filledwith rage and confronts Cicada in a brutal battle. Meanwhile,Killer Frost keeps interfering with Caitlin's work on the cure.
In Amsterdam, Carmen goes undercover to nab a mastermind who'sbeen replacing priceless paintings with amazingly accurateforgeries.
Armed with the newly discovered TTD, our team uses an11-?second window to jump back in time over and over to reachStu's brain and destroy it once and for all. All they need todo is avoid running into all the other versions of themselvesalong the way.
After a sudden turn of events, the Conner family is forced toface the daily struggles of life in a way they never havebefore. This iconic family continues to demonstrate thatlaughter, conversation and love can overcome anything.
Eddie becomes distraught when Wendi breaks up with him overdisagreements on how they want to handle their future.Meanwhile, Mike struggles to address Eddie's heartbreak, andPeggy contemplates whether she has to break up with Wendi too.To complicate things further, Joey convinces Frank to sendWendi a love letter, pleading his case as to why she should behis girlfriend. With Frank's impending humiliation on thehorizon, the Cleary boys try to help him retrieve the letterand just end up getting into more trouble.
When an alt-right provocateur is murdered after giving a speechat a university in New York City, Maggie and OA investigatethe school's more extreme political groups and rely on OA'ssister, Amira, a student, for help.
The team struggle to find the final piece of the puzzle leftbehind by the murders in Brighton. At home, Nikki and Mattdiscuss their future together.
The anniversary of Rosa's death reignites tensions as the towntakes aim at Liz and her father, Auturo, for what happened onthat fateful day 10 years ago. Meanwhile, Max confrontsMichael and Isobel, who are concerned that his feelings forLiz will expose their secret. Elsewhere, Master SergeantManes' attempt to convince Kyle of the alien conspiracy inRoswell takes an unexpected turn. Finally, Liz and Kyle make ashocking revelation about Rosa's death.
Appa and Umma unwittingly end up in marriage counseling. Junglearns more about Shannon's boyfriend than he bargained for.Janet debates whether or not to share a potential mentor withGerald.
A carved stone discovered at the money pit suggests an earlyViking presence on Oak Island; the team may have finallydiscovered the elusive Oak Island box drains at Smith's Cove.
Alexis and Johnny hatch a plan to impress a motel reviewer,while David and Patrick search for a new apartment.
Rebecca and the Big Three reckon with secrets Jack kept fromthem. Jack's Vietnam story continues to be revealed.
Camille urges Lena to become more active on social media to gether business off the ground. Once on Instagram, Lena messagesdesign advice to Tamryn, a famous social media influencer whoends up hiring Lena to design her child's play room.Meanwhile, Camille has doubts about Tamryn's intentions andwarns Lena that the friendship is one-sided. Elsewhere, Martintakes over for Lena as Milo's room parent and investigates whyMilo is feared by his classmates.
When the citizens of Lubbock, Texas, witness a mysteriousV-shaped craft in the night sky, Hynek and Quinn are broughtin to investigate the mass sighting.