As Brianna struggles to compartmentalize the trauma she's suffered in the wake of the tragedy that befell her in Wilmington, she refocuses on finding her parents.

As The Orville heads towards Moclus for Bortus' special once-a-year ceremony, Ed discovers Kelly has moved on and has started dating. Gordon asks for John's help in getting game, and Claire turns to Isaac for parenting advice.

Howard Prime, Quayle and Clare must unite against a common enemy. Emily Prime turns her investigation towards her other. Yanek probes Howard's past.

Tribeca is undercover as a high school glee club coach to stop a highly prolific distributor of malware and computer exploits. But first, her glee club must come in first place at their final competition.

When Samantha's family chooses not to support her when she needs them, Vicki gets involved and ultimately opens up about her past to Samantha.

With Ray on the run, Radulovic and the Staten Island cops take a drastic measure: a move that sends Ray on a warpath. Mickey confronts his son. Sam makes her final move to win the election.

Matt and Sweat run for their lives as the tension between them is pushed to the extreme. Tilly gets out of the hospital and does her best to evade the authorities. But as the law closes in, all three are confronted with hard truths about who they really are.

Debra makes a decision about John. In Ohio, John captures the attention of Detective Dennis Luken.

Leslie starts dismantling the cult she helped create, but Frank has other plans. AWOL uses Livvie as bait to confront the Runaways. The teens must protect Gert & Old Lace, who are sick, and AWOL's team storms the hostel. Victor doesn't feel like himself.

There's trouble in paradise for Anik and Dary. Wayne makes a decision about Marie Fred. As Scottie Wallis would say, "Yew!".

In a daring heist, the royals and Stuart infiltrate a high-security military base in hopes of stealing the final part to power the mothership.

Katherine Ryan, Johnny Vegas, Nish Kumar, Richard Ayoade, Tom Allen, Jessica Knappett, Lost Voice Guy and The Horne Section join in the end of year fun.

Graham is joined by Olivia Colman, Nicholas Hoult, Keira Knightley and Guy Pearce. With music from Rita Ora, who performs a medley of hits from her current album Phoenix.

When he isn't invited to Beast Boy's birthday party, Robin throws his own party with special guest Bob Uecker.