12 episodes · first aired 2015-01-11
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | Milk of the Gods 2015-01-11 | Fiona juggles her job and a crush. Lip heads back home. | 2015-01-11 | 8.4 |
 | 02 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.
Sheila gets an offer to buy her home. Plus, Fiona is off house arrest! |
| 2015-01-18 |
| 8.5 |
 | 03 | The Two Lisas 2015-01-25 | Frank enlists Carl to scare off the lesbians. Debbie throws a wild party. | 2015-01-25 | 8.2 |
 | 04 | A Night to Remem... Wait, What? 2015-02-01 | Frank retraces the path of an epic bender. Fiona and Gus head to city hall. | 2015-02-01 | 7.6 |
 | 05 | Rite of Passage 2015-02-08 | Fiona's plans to announce her marriage unravel. Mickey asks for Lip's help. | 2015-02-08 | 8.4 |
 | 06 | Crazy Love 2015-02-15 | Fiona is thrown into chaos by the return of Jimmy. Ian takes Mickey's baby. | 2015-02-15 | 8.9 |
 | 07 | Tell Me You F**king Need Me 2015-03-01 | Ian finds himself at the psych ward. Fiona decides between Jimmy and Gus. | 2015-03-01 | 8.4 |
 | 08 | Uncle Carl 2015-03-08 | Gus tells Fiona he's leaving to go on tour. Frank seeks revenge on Sammi. | 2015-03-08 | 8.6 |
 | 09 | Carl's First Sentencing 2015-03-15 | Frank plays tour guide for his doctor. Fiona preps Carl for sentencing. | 2015-03-15 | 8.1 |
 | 10 | South Side Rules 2015-03-22 | Frank has a ball with his new sick friend and formerly uptight doctor. | 2015-03-22 | 7.9 |
 | 11 | Drugs Actually 2015-03-29 | Frank grows concerned as Bianca's behavior becomes erratic and dangerous. | 2015-03-29 | 7.8 |
 | 12 | Love Songs (in the Key of Gallagher) 2015-04-05 | Fiona reunites with Gus. Frank works to keep Bianca happy. Season finale. | 2015-04-05 | 7.6 |
