Sheldon and Amy struggle with picking a wedding date, which stresses out Sheldon and causes him talking in his sleep. Meanwhile, Raj and Stuart fight over the attention of one of Bernadette's co-workers.
Young Alex gives away his most prized possession, a signed Michael Jordan rookie card, in an attempt to impress his crush, Nori. Also, mid-life Alex struggles to find the money to take his daughter, Abby, on a glamping trip with her friends, and older Alex tries to make plans for his birthday so he doesn’t have to spend it alone.
Dr. Neil Melendez and Dr. Jared Kalu discover their patient isn’t being completely honest with them which may cost him his chance at a life-saving surgery. Meanwhile, Dr. Claire Browne must learn to communicate with Dr. Shaun Murphy as they race back to St. Bonaventure Hospital with a donated organ.
The evidence against Emily is too much for the FBI and Boston Police Department to ignore, so they ask her to turn herself in. In the midst of chaos, old feelings come to the surface between Nick and Emily. Emily decides she would rather flee and try to solve the mystery that is ruining her life. Can Emily save her relationship with Flynn? Is it possible for agent Adam Radford to solve this mystery? Can Nick trust Emily anymore?
Following on from an item on BBC Breakfast about plans to close the BBC Big Swing Band, the damage limitation team under Ian Fletcher is under huge pressure to limit the damage.
The women in Will's life are not impressed with his play about a strong woman humiliated.
After receiving intel that a serious player in dealing international arms, Ranier Boothe, will be visiting Caborca, Mexico, Patricia makes a controversial decision that could lead to a big break through. With Dalton's team on the ground, they must find a weak link in Boothe's men in order to carry out the mission. Meanwhile, Noah learns about Hannah's complicated past in the field.
In 1859 Simon attempts to extract Grace’s repressed memories of the murders. In 1842 Grace begins work as a servant at the Kinnear farmhouse.
For the Dieselsellerz giveaway, Thunder vs. Lightning, two lifted F450s compete and the winner decides which one to take home; the guys continue turning a busted '69 Chevy C10 into a diesel low rider for a millionaire client.
After Lucifer removes his wings yet again, Linda becomes concerned that he is too focused on tracking down the Sinnerman and neglecting his own well-being. Tensions continue to rise between Lucifer and Chloe, but they realize they must put their differences aside to solve a case in which Lucifer takes a sudden interest. Once Detective Pierce's past is revealed though, everyone realizes that the Sinnerman is much more dangerous than they thought.
After exerting her powers beyond their limits, Blink goes into a state of shock, forcing Caitlin and Eclipse to go on a mission to find a special serum that will help her to recover. Meanwhile, Reed faces some difficult choices when it comes to helping his family, and Polaris runs into some trouble.
A recording device made by Alexander Graham Bell assists in the investigation of a murder at a dinner honoring Helen Keller.
When poachers almost kill a pregnant endangered deer, Team Scorpion recreates the animal’s womb to try to save it and its baby’s life. Also, Happy and Toby discuss the future of their family.
Laura's resolve to bring Andrew to justice deepens and she enlists Tom's help in her plan.
Keen to try and move on from Frankie, Jamie organises a singles party with Alex, but is his heart really in it? Tiff sees red with Mimi after announcing her plans for a vegan café.
Jamie cooks a tasty tikka roast chicken; a vibrant carrot and grain salad; a super-speedy crab spaghetti; and his own chocolate orange shortbread
After Linda returns from an overseas trip, paranormal events begin happening in the Dravis home. Ready to flee the home, Linda calls in the help of a clairvoyant as a last attempt to find answers to whom or what is haunting their home.
The teams have one week to renovate their studio apartments and garages, totalling a massive 100 square meters. Foreman Keith and Dan visit each house to list the defects.
Kara deals with the loss of Mon-El by focusing all her energy on being Supergirl and the mysterious new threat against National City. Alex confesses a secret to Maggie about their impending nuptials. A citizen of National City has a mysterious connection to Kara, and Lena makes a bold move.
While the rest of the band enjoy living it up in their new environs at Victoria and Ralph's house, Nick desperately tries to work out a way back home. He is invited on a spiritual retreat to help with his wellbeing, but it soon becomes apparent that all is not what it seems. Meanwhile, Jason is all loved up with Victoria, but Lauren begins to tire of Ralph's irritating advances.