The best episode directed by Robert Singer is "ScoobyNatural", rated 9.087/10 from 23 user votes. It was "written by Jeremy Adams". "ScoobyNatural" aired on 3/29/2018 and is rated 0.1 point(s) higher than their second highest rated, "Swan Song".
Sam, Dean and Castiel are transported into the animated world of Scooby Doo where they join forces with the Scooby gang to solve a ghostly mystery.
Director: Robert Singer
Writer: Jeremy Adams
The showdown between good and evil is at hand. With the Apocalypse looming, Sam and Dean realize they are out of options and make heart-breaking decisions that will change their lives forever. A beloved character faces death.
Director: Robert Singer
Writer: N/A
The Winchesters are called regarding a robbery of their father's storage unit, and track down the robbers to find the item stolen is a cursed rabbit's foot, which provides great luck until lost, and once lost the previous owner dies within a week.
Director: Robert Singer
Writer: Ben Edlund
Sam and other "special children" are abducted by the Yellow-Eyed Demon and taken to a ghost town, where the ultimate battle must start.
Director: Robert Singer
Writer: Sera Gamble
Sam, Dean, and Bobby must deal with the aftermath of the Devil's escape from Hell, and receive startling news from the Prophet Chuck.
Director: Robert Singer
Writer: Eric Kripke
Sam and Dean look to occult lore for a solution to their latest problem, but instead of a resolution, they find much more than either of them had anticipated.
Director: Robert Singer
Writer: Meredith Glynn
As Sam and Dean race the clock on a high-stakes mission, Bobby seeks the help of an unlikely old friend to solve one of the most personal cases of his life.
Director: Robert Singer
Writer: Sera Gamble
Amara unleashes her power on the local townspeople as she issues a shocking challenge. Dean tries to better understand the hold Amara has on him, while Sam and Crowley come up with a plan that could have disastrous consequences.
Director: Robert Singer
Writer: Brad Buckner
Dean and Castiel make a deal with Crowley to contact Sam's consciousness so he can expel the angel Gadreel from his body. However, Abaddon is hot on their trail and Crowley has plans of his own.
Director: Robert Singer
Writer: Andrew Dabb
The seemingly harmless practices of a group of neighborhood witches goes bad when one of them kills a woman. Ruby offers her assistance... but she has a few secrets of her own.
Director: Robert Singer
Writer: Ben Edlund
John has realized where the demon will strike next and the Winchesters head there to stop the next killing. But Meg begins killing John's friends and demands the Colt or she'll keep going until everyone John knows is dead.
Director: Robert Singer
Writer: Sera Gamble
Dean and Bobby have something frightening locked in Bobby's panic room: Sam, contaminated by demon blood. But as the apocalypse draws nearer, Bobby wants to free Sam to battle on their side.
Director: Robert Singer
Writer: Sera Gamble
Sam and Dean encounter a vampire hunter whose obsession may get them all killed.
Director: Robert Singer
Writer: Sera Gamble
Meg kidnaps Sam and Dean and tries to force them to tell her where Crowley is hiding. Sam makes her a deal - they will help her find Crowley if she promises to torture him for information about how to get Sam's soul back. Castiel joins the fight but finds it difficult to work with Meg.
Director: Robert Singer
Writer: Brett Matthews
Lucifer drives Sam to the breaking point and Sam ends up in a mental hospital. Desperate to save his brother, Dean calls every hunter he knows for help. One of the hunters gives him the name of a healer who turns out to have a very familiar face.
Director: Robert Singer
Writer: Sera Gamble
Lucifer battles Sam, Dean and Castiel for control of his unborn child.
Director: Robert Singer
Writer: Andrew Dabb
Dean and Sam prepare for battle with Dick Roman. Dick's in the final phase of his plan and the Winchesters must team up with Castiel, Bobby, Meg and Kevin, the prophet, to stop him. However, Dick is one of the smartest enemies they've ever faced so it's a mind game to see who can keep the upper hand.
Director: Robert Singer
Writer: Sera Gamble
The demon Crowley tells Sam and Dean he can help them find the remaining Horsemen rings so they can trap Lucifer. The brothers are doubtful until Crowley leads them to Brady, the Handler for Pestilence and Death. However, Brady refuses to give up their locations and sets Pestilence after the Winchesters.
Director: Robert Singer
Writer: Ben Edlund
The wall comes down in Sam’s head and all hell breaks loose. Dean and Bobby are, for once, at a total loss on how to help him and are forced to stand by and do nothing while Sam breaks. The battle for heaven comes to a head.
Director: Robert Singer
Writer: Eric Kripke
Sam and Dean join the crew of a heist on behalf of a Crossroads Demon who has offered them a spell that can track Nephilim.
Director: Robert Singer
Writer: Andrew Dabb
Sam and Eileen are faced with the brutal truth. Meanwhile Dean and Cass work together in the hopes of getting a step ahead of Chuck.
Director: Robert Singer
Writer: Robert Singer
Want to score a hot girlfriend, win the lottery or have your favorite teddy bear come to life? Then plunk a coin in a small town's wishing well and stand back. One problem: The wishes come true with a twist.
Director: Robert Singer
Writer: N/A
After being arrested for the attempted assassination of the President of The United States, Sam and Dean must find a way out of an underground, government-run, detention facility in the middle of nowhere. Determined to find her sons, Mary and Castiel seek assistance from an unlikely source.
Director: Robert Singer
Writer: Andrew Dabb
Concerned about the physical toll the second trial took on Sam, Dean benches his brother from hunting until he heals up. So, when geektastic hacker Charlie stumbles upon a case and finds the boys, Dean decides it's time to teach Charlie how to be a hunter-in-training. While happy to see "her highness," the boys suspect Charlie is hiding something; a secret that could get her killed.
Director: Robert Singer
Writer: Robbie Thompson
Picking up where the finale left off, Sam and Dean must deal with the Darkness that has been unleashed. Castiel deals with the effects of Rowena’s spell and recalls his brutal battle with Crowley.
Director: Robert Singer
Writer: Jeremy Carver