Trapped in the First Street House, Rowan and Sip must confront its many mysteries in order to escape; Rowan grapples with an inconceivable offer; Sip's sister Odette makes a horrifying discovery.
Rossi will go to any lengths to prove that Elias Voit is Sicarius. But Voit turns Rossi into his own worst enemy, putting his future at the BAU in jeopardy.
The team investigate the murder of a former children's home resident. Meanwhile, Marlon sits his sergeant's exams, and Selwyn meets his daughter for the first time.
On the run, broke and in search of a new plug, Meech and Terry discover the Black Mecca of Atlanta where they connect with old friends and make new allies in an effort to rebuild their business during the drug drought.
The SWAT team races to stop a gunman targeting rehab centers and those he considers responsible for his brother's death. Also, Deacon is caught off guard when his wife, Annie, makes a parenting decision that has unexpected consequences for their daughter.
Olivia's plan to get Michael closer to the Baxters seems to be working when he gets invited to Jimmy Baxter's 50th birthday party. There, he witnesses the return of legendary gangster Carmine Conti (guest star Mark Margolis), the father of Gina. Eugene makes a selfless decision to repay Little Mo for his kindness, but his good deed threatens to expose massive corruption across the power structure of New Orleans.
Trixie supports an underage mother through a difficult time, Monica Joan welcomes an unusual guest to Nonnatus House, and Sister Veronica spearheads a new council initiative.
When two uniformed cops attack the Geechee, Bumpy and Battle make a play for control of local 27th police precinct. Stella decides whether to rat Colombo out to the Feds. Meanwhile, Malcolm's life is threatened in Cairo.
After an urn comes off the plane, three siblings must work through their past resentments in order to spread their mom's ashes and fulfill her last fantasy. As the kids wrestle with their past, Roarke remembers their mom, her very first guest as the host of Fantasy Island. Meanwhile, Ruby is surprised to discover how little she knows about Isla.
Shaun invites Aaron to stay with him while he has exterminators at his house and Lea realizes both men have a lot more in common than she realized. Meanwhile, Dr. Morgan Reznick wrestles with a big decision about her career and her personal life.
Ben finds himself in 2012 in the midst of the Mendéz family as they help their transgender daughter, Gia, who dreams of playing on her high school basketball team. Magic and Jenn discover another piece of the puzzle of why Ben leapt in the first place.
As Owen gets pulled deeper into the FBI's investigation of the motorcycle gang, Sgt. O'Brien makes a confession to him; Meanwhile, Grace and the 126 respond to a call from a man who claims his girlfriend slipped over the side of a cliff and Carlos searches for a missing friend, putting his own life in danger.