[s4e6] - Iron City

In the Shameless (US) Season 4 episode " Iron City ," the Gallagher family faces a crisis when Liam suffers a cocaine overdose, leading to his hospitalization and potential brain damage. Fiona is arrested for child endangerment, faces jail time, and has to be bailed out by her ex-boyfriend, Mike. Meanwhile, Frank receives dire news about his failing liver, while Lip takes charge of the family in the wake of the tragedy.

You can find more details in this Reddit discussion and this Den of Geek review . [S4E6] Iron City