Dr. Thackery sets his sights on a return to The Knick - arequest that doesn't sit well with the board. After a shockingdiscovery, Cornelia enlists Cleary to do a dirty job, for aprice. Bertie makes a change; Robertson pushes a new subwayinitiative; Barrow drives up construction costs; Lucy issurprised by an unexpected visitor from home.
Asher has more questions than answers when it comes to workingfor Annalise. Meanwhile, Frank deals with a matter that hitsclose to home; and Wes has a dangerous confrontation duringhis quest to learn more about Rebecca's disappearance.
Noah and Quentin force Harris to take them into Renautas, andmeet Miko and Ren who have had the same idea. Meanwhile,Malina rescues Luke, and Tommy takes Emily to Paris.
Five-0 must interrogate members of a stunt bikers gang to finda killer who escaped by jumping his motorcycle from one roofonto another. Also, the team prepares to race in a ToughMudder competition.
Audrey is trapped in the Sandman's world and forced him tomarry him, and has no memory of her real life. Meanwhile,Duke meets Darkside Seeker Seth in Halifax and discovers thathe doesn't remember Haven or the Troubles.
Maggie leaves her dinner party and races to the hospital, soApril takes over the cooking duties in an attempt to dodgeJackson. Meanwhile, Arizona is anxious about meeting Callie'snew girlfriend.
Joe and Matt face a journey of epic proportions in the BolivianAndes. From the world's largest salt flat 12,000ft above sealevel, through a desert with toxic water and into mountainpeaks, they're in a constant battle against dehydration andaltitude.
Ken meets Allison's ex, who's now a very well-regardeddoctor, but when Ken has the chance to speak at a banquet inhis honor, he treats it more like a roast. Meanwhile, Mollycan't decide what she wants to be when she grows up for aschool assignment.
The house is made open to the public to raise money for thehospital, an act that divides opinions among the family andthe servants. Tensions between Violet and Cora come to a headas a decision is made about the hospital takeover, Mr Daweshas a proposition for Molesley, and Baxter is thrown intoturmoil by an unexpected letter. Carson is not happy withThomas, while Mary and Edith hope to overcome their past andfind new happiness with the men in their lives.