The Best Episodes Written By Daniel Knauf

Lodz disagrees with Samson's decision to send Ben on a business trip for the carnival. A radio-show host tries to help find a wandering Justin. Sofie considers a career change.

Ben is the main attraction when Samson refashions the carnival as a religious revival to satisfy a town's moral underpinnings. Justin has a powerful ally in a fight against city hall. Sofie accompanies Ben on a journey into his past.

With her name finally cleared, Liz attempts to reclaim her former life. Red works with the task force to infiltrate an assembly of high-level criminals at large in a rare, risky opportunity to capture the heads of the world's most lethal organized crime syndicates.

With Ressler in hot pursuit, Liz only has Red to trust; Red asks a lawyer named Marvin Gerard for help with a hostage situation. The FBI wants to force Cooper out of the task force.

The Dust Bowl circus troupe deals with the fallout from a fatal fire and, in California, Brother Justin reaches new converts on the radio. Lila wonders what happened to Lodz. Ben takes off to find Scudder.

Spartacus hovers on the brink. Meanwhile, Batiatus plots revenge against his enemies

Liz asks Red for information about deadly wildlife poachers after a mutilated corpse washes ashore. Ressler forms a dangerous habit.

Batiatus breaks the news that Spartacus is to service the richest woman in Rome.

Sam and Dean battle a Shtriga, a witch that sneaks into childrens' bedrooms and sucks the lives out of them. Dean must relive his childhood when he remembers that he encountered the Shtriga years ago.

When Alexander Kirk contracts a mysterious group that specializes in hacking the world's most secure computer systems, Red and Liz see an opportunity to make a move on Kirk's organization.

When a mysterious woman running from unknown assailants accidentally crosses paths with Reddington, he assists her in fighting her attackers.

While Mina recovers, Harker decides to join the Order of the Dragon; Browning searches for his children; Lady Jane gets ready for the ultimate vampire hunt.

Ben uncovers a piece of his past as a result of Jones' sense of humor. Justin tries to persuade a parishioner to make a deal in real estate. Sofie endures a frightening mishap involving her mother. Samson changes the carnival's course.

Ben reluctantly joins the carnival after the bank forecloses on his family's Oklahoma farm. Brother Justin has a bizarre encounter with a poor parishioner. Sofie has a run-in at a small-town gas station.

Samson tries to stay a step ahead of impending chaos. Stroud does his best to protect Justin. Ben's powers face the ultimate test.

A local politician receives Iris and Justin's support. Ruthie tries to hide from her visions. Rita Sue takes charge of Stumpy's debt. Smith sees trouble for Justin. Sofie gets new work. Libby has shocking news for her parents.

Grayson and Lady Jayne become lovers as he looks into her connections; Grayson helps Mina face a challenge; Jonathan strikes a bargain that has unexpected consequences.

A near-death experience causes a likeable family man to switch bodies with an incarcerated serial killer.