Bob Ruzek is the first to arrive on the scene of a double murder. Intelligence arrives to take over the investigation and tensions arise as Bob needs to hand over the case to his son and Voight. Lindsay's new gig has her planning a trip to Bolivia for an undercover investigation that could be for an extended amount of time. Burgess and Roman realize they need to put past events behind them so it doesn't jeopardize them going forward.
Holly, over the moon, introduces the gang to her new boyfriend, Congressman Charles Hayward, but they soon begin to question his motives.
Karen tries to mediate between Renee and Ang after their brawl at Drita's party in hopes of getting the crew back together.
Putsy attempts to cover up her assassination plot; Tyler professes he's "completely cured;" Gina checks in from sex rehab; plus, Abel reveals Fiona's sessions have been leaked online - and he's going into hiding. Disaster publicist Jenny may be Fiona's only hope at saving her reputation!
Twelve cooks remain for a mystery box challenge using ingredients that get better with age. Later, the contestants work with the most dangerous protein in the show's history.
Oscar winner Rick Baker is the guest judge for the first Spotlight Challenge, which finds the artists working in teams to create two original alien characters, plus a primate leader.
Leslie's team tries to strengthen her case that the Newport land should be turned into a National Park. Ron's team, fighting back, brings on a celebrity as a minority owner.
Raylan guides Ava through the process of informing on Boyd and tries to turn Boyd's old ally Dewey Crowe against him as well, all while Boyd works to pull off a daring heist right under Raylan's nose.
While Barry strives to become fast enough to defeat Reverse-Flash, Captain Cold returns to Central City with a partner and takes Caitlin hostage to force a confrontation with the Flash.
This episode follows an investigation into suspected human trafficking. DC Tom Stean says 'Human trafficking is getting worse and worse. I think Luton is a magnet.'
When Jax accidentally makes Andi invisible, she takes advantage of her new status to try to trap Mia; Mia conspires with Katie against Emma.
Josh and Bill secretly sell their shine; Tim returns to Virginia to fill an order; Mark tries to make a delivery by boat; Tickle's deal nearly breaks down.
A death at a stone circle leads Father Brown to conclude that dark forces are at work.
Bay's current status may prevent her from qualifying for the Kansas City Artist Showcase.
After the massacre at the ranch, Dean, Sam, and Castiel double their efforts to find a cure for the Mark of Cain. Desperate, Castiel comes up with an idea that Sam deems the single worst idea he's ever heard. Meanwhile, Rowena continues to plot against Crowley.
Spurred on by sleepless nights and noise pollution on his street, Arthur enters politics.