Beth, Annie and Ruby bite off more than they can chew when they agree to help Rio smuggle contraband. Ruby deals with a so-called family friend from her church and Annie prepares for a visit with a social worker that could help determine the fate of her custody battle with Greg.

Beth comes home to a surprise guest and is forced to confess to Ruby and Annie that she asked Rio if they could continue working for him. Meanwhile, Beth throws Kenny an elaborate birthday party, which unexpectedly leads the women to offer Rio a business proposition. Ruby's employment at the diner is threatened by a disgruntled teenage customer and Greg gives Annie the benefit of the doubt when she comes up with a creative solution for dealing with some bullies from Sadie's school.

With Dean back in the house, and her criminal activities expanding, Beth struggles to keep her new business separate from her home life. When Sadie goes on a trip, Annie's loneliness leads her to an ill-advised one-night stand. Ruby doubles down on her lies to Stan. FBI Agent Jim Turner follows up on Boomer's tip about the women.

Overwhelmed by the sheer volume of work their new enterprise demands, the ladies decide to outsource. While their business flourishes, the women's personal lives spiral: Dean confronts Beth about her association with Rio, Stan discovers Ruby's been lying to him about her employment at the diner, and Annie's conscience catches up with her.

Rio’s feeling the heat from the FBI investigation, so he abruptly shuts down operations, cutting off Beth, Ruby, and Annie's money supply. Their attempt to go back to being ordinary housewives is short-lived when Mary Pat puts the financial squeeze on them -- forcing the three women to commit another heist.

Rio asks the women to complete a seemingly simple job so he can get the operation up and running, but Beth, Ruby, and Annie fear there may be more to the task than meets the eye. As the ladies’ long-simmering tensions with the gang leader boil over, Ruby learns that Sara has risen to the top of the transplant list.

Fearing for their lives, the ladies scramble to try to take down Rio. A kidney becomes available for Sara but Ruby and Stan don’t have the money to pay for it. The three women hatch a plan that will solve both problems – one that involves returning to the scene of their first crime.

Beth must live with the fallout after her plan to get Rio arrested fails. Meanwhile, the women's crimes finally catch up with them when evidence surfaces that puts them on a collision course with Agent Turner.

Beth must turn to Dean for help as Turner gets closer to the truth about their crimes, but she unwittingly uncovers a troubling secret about Dean when a familiar face from the past returns.

Beth and Dean experience growing pains settling into their new roles at work and at home. The women realize Rio has flipped his game yet again, as Turner targets Ruby and Stan.

Stan faces the consequences for his role in Ruby's criminal dealings; Dean gives Beth an ultimatum. Greg clashes with Annie's new boyfriend.

As Dean explores a new beginning, the ladies unpack Mary Pat's dark past. Meanwhile, Annie digs deeper into her own suspicion.

Turner has Beth in checkmate. The women must contend with a rotten egg from the past. Rio makes a grand gesture for Beth, and a new business opportunity presents itself.

Beth makes a new friend while struggling to process her guilt over Rio's death. Meanwhile, the women perfect their latest business venture just as Agent Turner and his surprising informant complicate their plans to launch.

A guilty Beth convinces the women to go to grisly lengths to keep Max out of harm's way. Meanwhile, Annie attempts to process her trauma without the help of Dr. Cohen and Ruby considers sabotaging a job opportunity that comes up for Stan.

Beth decides to find a solution to her Rio problem after he backs her into a corner; Ruby enlists Sara's reluctant help to replenish supplies after a key counterfeiting component dries up; Annie spirals after a vulnerable session.

Beth begins to make moves towards the future just as a new member of law enforcement enters the women's orbit. A guilty Ruby goes too far trying to be a good person while Annie experiences self-doubt over her GED test.

Beth and Dean offer to buy Four Star Pool & Spa from Gayle and Dean is determined to make this a legitimate business. Tensions rise between Ruby & Stan and culminate in our trio making a drastic decision. Phoebe gets even closer to cracking the case when she gets her hands on Ruby's phone.

The pressure is on after Lucy's body is discovered in a graveyard; Beth and Dean do everything they can to get Boland's Bubbles up and running but encounter red tape. Harry gets in trouble and his teacher encourages Ruby and Stan to get him tested.

A huge client approaches Dean to sell his merchandise at Boland's Bubbles, but Beth is hesitant. Stan and Ruby's guilt reaches a breaking point when Sara's donor family returns. Annie tries to prove to Ben that she can keep up with the rich parents at his school.