Lyndsey finds out about Alan's relationship with Gretchen; Walden has a difficult time telling Barry to find his own place.
A well prepared Fitz gets thrown a curve ball during the first presidential debate, Olivia receives shocking news and is forced to make an extremely difficult decision, and the gladiators work with a powerful CEO accused of murder. Meanwhile, one dirty little secret could lead to deadly consequences.
A celery salesman goes to great lengths to have celery become more popular; 911 dispatchers assure callers that it's beets; The Order Grill is open for lunch; Carrie declares social bankruptcy; a fed up office worker wants to become a gutter punk.
Abed and Annie try to solve their new roommate dilemma with a retro VCR game, while Jeff, Shirley and Hickey hatch a plan to sell stolen textbooks.
Arizona has a bad day which escalates when she advises one of Callie's patients on a potential double amputation. Derek goes back on a promise to Callie, and Jo and Stephanie come across an abandoned baby outside the hospital. Meanwhile, the doctors deal with the repercussions of the non-fraternization rule, which include meetings with HR and one doctor's suspension.
Leslie aims to create a new town slogan, but runs afoul of local shock jocks. Andy scouts bands to play the Unity Concert and discovers an interesting secret about Ron, while Tom looks for a restaurant locale with Donna and April.
When Sheldon visits his Mom in Houston, he is forced to confront a new reality. Meanwhile, Raj’s ‘Murder Mystery’ party starts some fights within the gang.
In the wake of the drive-by shooting of murder witness Zebina Petrakis, Erin finds herself emerging as a key witness herself in the case against the two bikies who committed the murder.
Jasmine and Crosby disagree over a crucial point in Aida’s upbringing. Julia finds out some unsettling news about Joel, but then is pleasantly surprised by his final decision. Sarah and Hank continue to work together, but Max is interrupting their flow, which causes Kristina and Adam to intervene.
When a famous cancer researcher is found dead, Holmes and Watson must determine if the scientist’s untimely demise was tied to his latest cutting-edge invention. Meanwhile, Bell is finally cleared to re-enter the field.
New Yorker Brian Tsao and Maryland's Adam Harvey duke it out for their chance to knock Bobby off his throne.
King Ecbert finds himself facing an entirely new kind of foe; Ragnar races to dominate in the west; Jarl Borg has his own plans in store for the future of Kattegat.
Cyrus remembers the events that led to the binding price he and his brothers have to pay; the Red Queen and the Knave are faced with the Jabberwocky.
Harry's feelings for Rose mean he's not interested in dating other women, but Zoey, Michelle and Janet convince him to date the director of Billy's school play. Meanwhile, Jonathan tells Rose about Harry's feelings for her, but Rose doesn't believe it when she catches Harry in a compromising situation.
Join the front lines with the Pawn Stars, as Rick gets spooked when a WWII embalming kit invades the shop. Will Rick be able to dodge its gruesome history to make a death-defying deal? Then, Corey and Rick get fired up over a pair of Reid knuckle duster pistols. Can they hit the bull's-eye with these rare guns or will the deal end in a standoff? And later, Rick has plans for a new company website, but Chum has plans of his own.
Nick and the Lt Colonel find themselves in a battle of wills. Rocket gets a pet rat.
Rachel makes an interesting discovery at her grandparents' house; Junior falls further under Kopus' spell; Jean's emotional turbulence worsens.
Both Mike and Jessica lean on Harvey for support when things from their respective pasts throw them off their game.