Penny thinks Leonard is taking her for granted and decides to go on a spa weekend with Amy; Wolowitz and Koothrappali try to fix a squeaky floorboard in the baby's room.
Sheldon tests an MIT invention after hearing it can help him read people's emotions; Leonard finds out Penny's brother is coming to town; Raj asks his ex-girlfriends to give him dating advice.
George Sr. is worried that Mary wants another baby and gets a vasectomy behind her back; Dr. Linkletter and Dr. Sturgis go to Sheldon for science tutoring.
Barry decides to rush a fraternity, but it doesn't quite work out as he expects; Beverly and Murray find themselves getting closer to being empty nesters, which means more hobbies and activities for Beverly and more TV for Murray.
Wordsmiths battle it out playing a series of addictive, word-based games to win points and add words to a giant Scrabble board in the center of the set.
Contestants compete on a giant version of the iconic game board, battling it out over a range of play-along question categories to win wedges and beat each other to the center.
A barbershop owner accuses her former employee of breaching a non-compete agreement by opening a nearby shop; a couple breaks up and proceed to fight over who should pay for dental work.
Subtítulo
Barbershop Battle and Dental Adventure in Colombia
The $10,000 court maximum is at risk as an elderly landlord faces a terrifying arrest due to false allegations of gun possession; his tenants deny claiming that he aimed an AR-15 at them, while the landlord insists it was retaliation.
After her newborn's death, the state took custody of Kendra's other son, and she fears she will be sent to prison; doctors found that Autumn's toddler had a fractured ankle and shin, and investigators say she either abused him or knows who did.
When an airport worker is found dead of an apparent suicide, Graff and Bateman quickly deduce he has been murdered and may be responsible for a crime of his own.