Maggie's return to the Bernhardt homestead leads to family tensions resurfacing. As Marius tries to pry the location of the money from Maggie, they are grabbed by FBI agents. Taylor and Shannon's relationship begins to drift, just as he sparks a connection with Roby. Frustrated by their inability to find his money, Luka shows Frank and Joe that he's not playing games.

The location of the money revealed, Marius makes a bold move to snatch it all for himself, but Maggie and Luka are not so easily fooled. Taylor makes plans to frame the hitman for Winslow's murder. Carly turns to Maggie in search of an otherworldly connection to her parents. Julia's new bondee proves more challenging than anticipated. Otto and Sam find that their Colin troubles are far from over.

Jealous of Marius' relationship with the family, Pete threatens to implode the heist unless he is granted a special request. Otto and Sam retrieve the Proclamation, but discover the larger threat Colin poses to Julia. Julia, Taylor, Otto, Carly, and Audrey disclose the urgency of their troubles to each other, and Audrey's suspicions about Maggie and Marius come to an ugly head.

After Marius' "Roosevelt Buffalo" plan works too well, the heist's fate is left in Pete's hands. Carly and Audrey investigate Marius and Maggie's motives for returning to the family. Julia enlists the aid of Otto, Sam, and - much to her chagrin - Lance in protecting Valerie from Colin. Taylor takes the final steps to frame the hitman for Winslow's death, and hopefully save Audrey.

Marius' plan implodes as it becomes clear he was wrong about the money's location, and must now face Luka's wrath. Julia, Valerie, Otto, and Sam square off with Colin and Ayawamat at the storage facility. Audrey discovers the danger of Luka and rushes to protect the family. Taylor settles accounts with Roby and Shannon. Maggie gives Carly new information about what happened to her parents.