Fiona's bad judgments about Robbie catch up with her. Frank and Sammi make up for missed father-daughter time and Army investigators pay Lip a surprise visit at college.
Fiona keeps hooking up with Robbie behind Mike's back. Meanwhile Frank is looking for a way to pay for his liver transplantation and turns to his old ways of staging accidents to get an insurance payout.moreless
Still looking for a willing organ donor, Frank goes looking for his oldest daughter Sammi. Meanwhile, Fiona und Mike get serious, Carl finds a way to make some drug money for Frank and Sheila has an online date with a Native American cowboy.moreless
Fiona starts to enjoy the perks of middle-class employment. Kev inherits the Alibi Room, and he and Veronica have a few new surprises on their hands.
Frank comes back to his family, causing trouble along the way. Lip is in college, while Ian is missing and Fiona is doing her best connect with Debbie and Carl.
Fiona starts a new job at an office. Mandy affects Lip's future, while Karen pushes Mandy to the edge. Frank manages to become the public face of a gay rights movement.
After Cousin Patrick's appearance with another Aunt Ginger will leaving her house to him, the Gallagher's try to come up with a plan to keep him from evicting them from their home. Meanwhile, Frank has to leave Sheila's home with Hymie gone, but soon finds an alternative as live-in sponsor. Kev and V's baby-making plan introduces a new problem and Sheila makes a shocking discovery about her daughter.moreless
Fiona goes to great lengths to become her siblings' custodian, but Frank doesn't want to give up his paternal rights.
After the kids are taken away by child protective services, Fiona decides tries to figure out how to get the kids back, even going as far as turning to Frank for help. Meanwhile, when having Veronica's mother be a surrogate is proven a challenge, Kev and Veronica decide it's time for desperate measures.moreless
The city of Chicago is digging up the sewer main. This is bad because Aunt Ginger is still buried in lawn and the Gallaghers have to find her before the city does.
Carl heads off to cancer camp. Lip helps Mandy find her estranged younger half-sister, whose mother just died. With Frank on babysitting duty, Sheila tries to convince Jody to mix things up in bed. Meanwhile, Jimmy learns some truth about his dad.moreless
Kev's wife returns and Veronica fears a connection. Frank's latest scheme is telling Carl he has cancer to scam a charity foundation. Meanwhile, sexual harassment arises when Fiona applies for a job as a cashier in a grocery store, and Lip leads a crusade to take down sex offenders in the neighborhood.moreless
Fiona stresses over booking a club night, while Lip stresses over the money she used to get the gig. Estefania's father recruits a hitman to follow Jimmy everywhere he goes. Meanwhile, Frank needs to find a new home.moreless
Now that Jimmy is a little more boring, Fiona has to work on adjusting to the changes. Jimmy is confronted by his past. Frank, meanwhile, wakes up in a land completely foreign to him after one serious blackout.moreless
Fiona tries to organize a Thanksgiving dinner with the little money they have left after Monica spent the Squirrel Fund. Meanwhile, Frank tries to get Monica out of her depression and Steve finally reunites Estefania with her boyfriend Marco. Elsewhere, Lip prepares a tape for his son, but the delivery holds a surprise for him.moreless
Fiona walks into Steve and his new girlfriend Estefania on Jasmine's end-of-summer blowout. In the meantime, Frank tries to get rid of Grammy, while Fiona enjoys her company. Lip prepares a prenup for Jody and Karen.moreless
Grammy Gallagher shows up to find her old meth lab pal who owes her money.
Fiona faces Craig's wife after sleeping with him. Meanwhile, Debbie develops a rash due to stress and Frank fears Sheila is about to kick him out of her house.
Frank tries to get closer to Dottie while Fiona meets a now married high-school crush of hers, and Kev thinks about buying the Alibi.
Fiona spends her summer with a new guy and bartending, while Debbie runs a daycare at their home. Meanwhile, Kevin realizes his extended weed-growing left him with a huge electrical bill and Frank borrows his youngest son Liam to help him pay a debt.moreless
It's a black day on Chatsworth when Paddy Maguire is returned in a coffin. While the residents grieve, Jamie gathers the Maguires to lift the lid on this 'special delivery'.