The Cody boys will either move on without Smurf, or they'll crumble for good.
Animal Kingdom— SEASON 4 FINALE: “Smurf”

The Cody boys will either move on without Smurf, or they'll crumble for good.
Smurf takes her boys on a job that will change them all irreparably, forever.
Before Janine could have her child, her life changed irreparably. And now, her boys' lives are changing in similar ways.
J has new problems with Olivia. Plus, Mama Smurf's got a job for her boys, and she's throwing a party.
J has to make a terrible decision. Smurf disappears on the day of a job, which has symbolic ramifications for her sons.
Smurf gets a diagnosis. J is struggling with Angela back again.
Smurf becomes more suspicious of J. Pope might have finally lost it. Deran's past comes back to haunt him, as Adrian makes a foolish move.
It never stops— money troubles plague the Cody family, in every way imaginable.
The Cody family deals with the aftermath of Baz's murder
Smurf needs the help of her boys to clean up the Javi situation. But not everyone's inclined to run to her aid, particularly Deran.
When Smurf and Jake fall out, the repercussions extend to everyone close to her, including J and Nicky, too.
Pope harbours his brutal secret while watching Baz search for false vengeance.