Ed, Gordo, and Danielle struggle with an extended Jamestown mission.
The team relaunches a case that eluded Hans Holzer his whole life: the Howard-Dickinson House in Henderson, Texas. Their investigation reveals that local lore about the historic home may contain a dark family secret.
In an attempt to start a new tradition, Julia hosts Thanksgiving dinner for her ever-growing family, but things go awry when she invites both Leon and the new guy she’s been seeing, and Roxy let’s a new half-sibling tag along. Meanwhile, with Tim’s parents in attendance, relentlessly homing in on the idea of children, Edie finds herself at a crossroads.
Sean enlists Dorothy's brother, Julian, to monitor her relationship with Leanne.
As Leanne settles in, Sean worries that Dorothy and Jericho are not in good hands.
Leanne, a young nanny, is hired to care for baby Jericho. But all is not as it seems.
Don's quest for a last-minute gift means a family trip to the mall, where Kayla tries to chat up a barista, and Emmy and Matt squabble over finances.
Drama swirls ahead of the family's traditional night of caroling as Joy catches Sean in a lie, Emmy questions Matt's career goals, and Don upsets Nancy.
On the first day of his visit, Matt gets a crash course in Quinn family dynamics when Don brushes him off and Kayla has a relationship crisis.
Emmy learns the truth about her job opportunity, Matt endears himself to Emmy's siblings, and a nervous Don prepares for his big date with Nancy.
Reeling from the state of her relationship with Matt, Emmy calls out Don on his controlling behavior. Kayla opens up on New Year's Eve.
On Christmas Day, Emmy eagerly awaits Matt's proposal, Don makes another misstep with Nancy, and Kayla rethinks her decision about her marriage.
As Don tries to rally the family for Midnight Mass, Patsy and Todd share big news, while Matt looks for signs about whether he should propose to Emmy.
It's the Sunday before Christmas, when the Quinn men watch football and the Quinn women decorate the tree. But this may be the year traditions change.
Join Russell as he pulls apart the political chaos, chats with cult film director Kevin Smith, and goes down the pub with Hollywood royalty Elizabeth Banks.
Devon accuses Cane and Amanda of working together, Amanda calls Elena a gold-digger, and Chance reminds Adam he owes him.
Lucky struggles without his anxiety medication. While waiting for a chemist to open in Port Agusta, Meg picks a fight with bikers at the pub.
Self-destructive musician Lucky hasn't spoken to his family in years, but he packs up his battered old piano for a 4,000-mile road trip across Australia when he hears his estranged mother is dying.