When the city announces it will demolish Jay's business to make way for a new freeway, everyone must come together to convince an appraiser that the barbershop is a historical landmark.

Jay and Cheryl struggle to keep their place clean, so they hire a maid, which turns into a fiasco; Angelique accuses Kenny of cheating and goes to extreme measures to prove her suspicions.

Jay conspires with his doctor on an elaborate scheme to convince Smitty he needs a colonoscopy; Mabel's birthday celebration takes an interesting a turn when two of her ex-boyfriends show up.

Cheryl and a reluctant Jay decide to seek marriage counselling to help with their communication issues; Smitty starts dating a stand-up comic and becomes part of her act.

Jay hires a temporary barber who becomes a big hit with customers; Mabel's new sandwich draws massive crowds and her supply can't keep up with the demand.

Smitty tries to take advantage of Kenny when he becomes superintendent of their apartment building; with business booming, Mabel brings a new server on board at the restaurant, while a customer tries to cause trouble.

Jay is shadowed by an over-the-top method actor preparing for his next role as a barber and gets too close for comfort; Mabel's bourgeois sister, Ruby, visits and she must deal with their stark differences.

Jay teaches Kenny how to play dominoes in preparation for a tournament; Smitty's gambling debt gets him in trouble with an unlikely loan shark.

A female friend from Percy's past believes he is the father of her child; Smitty wins big at the racetrack and holds a "Smitty Tank" competition to invest his winnings.

When the salon and Mabel's Tables are both short-staffed, the guys take over the restaurant while Percy hires a social influencer to assist at the salon.

Jay and Melissa start spending more time together, which does not sit well with Cheryl; Kenny becomes an instant celebrity after cutting the hair of a professional basketball star.

Jay has a new secret admirer that he tries to hide from Cheryl; Kenny and Angelique struggle to move forward when they have trouble letting go of things from their past.