10 Best Episodes of Supernatural - Season 4

Calling all fans of the supernatural! If you're looking for a TV show that combines thrilling action, spine-chilling mysteries, and a touch of brotherly love, then look no further than Supernatural. This long-running series has captured the hearts of viewers since its debut in 2005, and it shows no signs of slowing down. Join the Winchester brothers, Sam and Dean, as they embark on a never-ending quest to rid the world of supernatural evil.

From the very first episode, Supernatural hooks you in with its captivating storyline and well-developed characters. The show follows the Winchester brothers as they navigate a world filled with demons, ghosts, and other supernatural creatures. But it's not all doom and gloom - the brothers' bond and witty banter bring a much-needed dose of humor to the mix.

With a whopping 16 seasons under its belt, Supernatural has plenty of standout episodes that have left fans on the edge of their seats. Whether you're a long-time viewer or new to the series, we've compiled a list of the best episodes that you won't want to miss. So grab your salt and iron, and get ready for a thrilling journey into the supernatural world with Sam and Dean Winchester.

Written by Sophie and last updated on jul 14, 2024.

PS: The following content contains spoilers!

PPS: I will admit that parts of this page was written with the help of AI - it makes my work so much easier to not start from a blank page!

Supernatural - S4E21

#15 - When the Levee Breaks (Season 4 - Episode 21)

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.

The episode was rated 8.00 from 1009 votes.

Supernatural - S4E15

#14 - Death Takes a Holiday (Season 4 - Episode 15)


Reapers take a break from work, and that means no one can die. But the escorts to the next world aren't off getting some R&R, unless you call being held hostage by a demon restful and relaxing.

The episode was rated 8.07 from 1000 votes.

Supernatural - S4E13

#13 - After School Special (Season 4 - Episode 13)

Fast times at Truman High. Murder brings Sam and Dean back to one of their old high schools, where they investigate possible demonic possession and take a few trips down memory lane.

The episode was rated 8.07 from 1023 votes.

Supernatural - S4E7

#12 - It's the Great Pumpkin, Sam Winchester (Season 4 - Episode 7)


Chomping candy, bobbing for apples. Halloween is such fun. Until gruesome deaths signify another seal is being broken. To stop it, Castiel and another angel plan a mass annihilation of the town.

The episode was rated 8.10 from 1037 votes.

Supernatural - S4E8

#11 - Wishful Thinking (Season 4 - Episode 8)

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.

The episode was rated 8.11 from 1037 votes.

Supernatural - S4E20

#10 - The Rapture (Season 4 - Episode 20)


The body Castiel walks around in isn't his. Instead, it belongs to a regular guy named Jimmy who wants his body - and his life - back. He gets the body. But the life may be a different story.

The episode was rated 8.13 from 986 votes.

Supernatural - S4E2

#9 - Are You There, God? It's Me, Dean Winchester (Season 4 - Episode 2)

After Dean's encounter with Castiel, Dean, Sam and Bobby brush up on their biblical lore when they're attacked by the vengeful spirits of people from the Winchesters' past. They're warned it's a sign that someone is trying to break seals which will bring on the apocalypse.

The episode was rated 8.14 from 1090 votes.

Supernatural - S4E9

#8 - I Know What You Did Last Summer (Season 4 - Episode 9)


What happened to Sam during the months Dean was dead? During the search for a girl named Anna Milton, who has a mysterious connection to angels, Sam reveals the astonishing events of the summer.

The episode was rated 8.20 from 1037 votes.

Supernatural - S4E16

#7 - On the Head of a Pin (Season 4 - Episode 16)

Can torture be God's work? After seven angels are mysteriously murdered, Castiel and Uriel demand that Dean use the agony-inducing skills he learned in Hell to extract information from Alastair.

The episode was rated 8.34 from 1046 votes.

Supernatural - S4E10

#6 - Heaven and Hell (Season 4 - Episode 10)


In the Supernatural episode titled "Heaven and Hell," the Winchester brothers find themselves in a race against time to protect a young girl named Anna. It seems that the angels themselves are after her, wanting her dead. Determined to unravel the mystery behind Anna's predicament, Sam and Dean go on the run with her, desperate to uncover the secret that has angered the heavenly forces.

As the episode unfolds, tensions rise and the stakes become even higher. Viewers are left on the edge of their seats, wondering what exactly Anna has done to provoke such a reaction from the angels. With the Winchesters by her side, Anna must confront her past and face the consequences of her actions. Will they be able to outsmart the celestial beings and keep Anna safe, or will Heaven's fury consume them all?

"Heaven and Hell" is an emotionally charged episode that explores the complex dynamics between the supernatural forces at play. With its gripping storyline and unexpected twists, this installment of Supernatural is sure to leave you both exhilarated and emotionally moved. Be prepared for a rollercoaster of emotions as the episode reaches its unforgettable ending, leaving many reaching for the tissues in disbelief.

The episode was rated 8.38 from 1038 votes.

Supernatural - S4E18

#5 - The Monster at the End of this Book (Season 4 - Episode 18)

In the Supernatural episode "The Monster at the End of this Book," Sam and Dean stumble upon a set of graphic novels with an eerie twist. These novels, titled "Supernatural," depict the adventures of two brothers named Sam and Dean who hunt down demons. Sounds familiar, doesn't it? As the brothers dive deeper into the pages of these books, they discover that their own lives are being chronicled in this supernatural series. Talk about a mind-bending experience!

As the episode unfolds, the characters' reactions to this unexpected discovery are priceless. Dean, ever the witty one, gives a shoutout to their angel ally, Castiel, thanking him for the good luck. It seems that this bizarre turn of events is sure to bring some thrilling moments. And if the comments from fans are anything to go by, the foreshadowing in this episode is off the charts. Brace yourself for an intense ride that will keep you on the edge of your seat!

"The Monster at the End of this Book" is a captivating Supernatural episode that delves into the blurred lines between fiction and reality. With familiar plotlines and characters, Sam and Dean find themselves facing a unique challenge as they encounter their own story in the form of graphic novels. This intriguing twist sets the stage for a thrilling adventure filled with unexpected turns and a suspenseful atmosphere. Get ready to be immersed in a world where the supernatural becomes all too real.

The episode was rated 8.39 from 1059 votes.

Supernatural - S4E6

#4 - Yellow Fever (Season 4 - Episode 6)


In the Supernatural episode "Yellow Fever," the Winchesters face a terrifying new challenge. Dean becomes afflicted with a mysterious illness that leads its victims to a horrifying death. With time running out, Sam and Dean race against the clock to uncover the cause of the disease and save Dean from certain doom.

Fans of the show have praised actor Jensen Ackles for his brilliant performance in this episode. It is widely regarded as one of the most laugh-out-loud funny installments of Supernatural to date. Viewers couldn't help but burst into laughter as they watched Dean's hilarious antics unfold. And make sure to stick around for the post-credit scene, as it's definitely worth the wait!

"Yellow Fever" is a refreshing change of pace that will have you in stitches. It's no wonder why this episode has become a fan-favorite, with the end-credit scene featuring Jensen Ackles as a standout moment. Get ready to laugh until it hurts in this unforgettable Supernatural episode.

The episode was rated 8.44 from 1187 votes.

Supernatural - S4E3

#3 - In the Beginning (Season 4 - Episode 3)

In this thrilling episode of Supernatural titled "In the Beginning," get ready to travel back in time as Castiel sends Dean to the year 1973 in Lawrence, Kansas. It's a trip that takes us back to the beginning of it all, where Dean encounters a young couple named John and Mary Winchester. That's right, we finally get to meet Dean's parents! But hold on tight, because this trip down memory lane reveals that Mary Winchester has a secret. What could it be? Get ready for a mind-bending journey filled with twists and turns.

Fans of the show will be thrilled to see the iconic phrase "Back to the future" come to life in this episode. As Dean embarks on this time-traveling adventure, the possibilities become endless. Will he uncover the truth about his family's past? Will he discover secrets that will change the course of his own destiny? The anticipation is sky-high, and viewers are in for an emotional rollercoaster ride.

"In the Beginning" promises to be an unforgettable installment of Supernatural, blending nostalgia with the show's signature supernatural elements. With its time-bending storyline and the introduction of Dean's parents, this episode is sure to keep fans on the edge of their seats. So, buckle up and get ready for an exciting journey through time, where the past holds the key to the present and the future.

The episode was rated 8.46 from 1109 votes.

Supernatural - S4E22

#2 - Lucifer Rising (Season 4 - Episode 22)


In the thrilling season finale of Supernatural, titled "Lucifer Rising," the Winchester brothers find themselves divided as they gear up for the ultimate battle against the forces of the apocalypse. Sam and Ruby form an unlikely alliance as they embark on a dangerous mission to hunt down Lilith, the powerful demon responsible for setting the stage for Lucifer's rise. Meanwhile, Dean joins forces with the angel Castiel and the enigmatic Zachariah to confront Lucifer head-on.

This episode delivers an unforgettable climax that will leave you on the edge of your seat. Fans can expect heart-pounding action, intense confrontations, and a mesmerizing performance by the talented actress portraying Ruby. Her bad guy speech is sure to send chills down your spine, showcasing the complexity of her character and the blurred lines between good and evil.

While some viewers found this season finale to be a disappointment, others praised it as a fantastic ending to an epic season. Supernatural has always excelled at crafting compelling storylines and engaging characters, and "Lucifer Rising" is no exception. Prepare for an emotional rollercoaster as the Winchester brothers face their biggest challenge yet in this gripping episode.

The episode was rated 8.50 from 1055 votes.

Supernatural - S4E1

#1 - Lazarus Rising (Season 4 - Episode 1)

In the Supernatural episode "Lazarus Rising," we are thrown into a mind-bending mystery right from the start. Dean Winchester, our beloved protagonist, wakes up in his own coffin. That's right, he somehow returned from the dead. But how? And what's the story behind that eerie hand-shaped welt on his shoulder? As if that wasn't enough, Dean has no recollection of the four months he spent in Hell. How will he piece together the missing fragments of his memory?

Fans of the show couldn't contain their excitement when they saw the return of their favorite characters. Castiel, played by the incredibly talented Misha Collins, made his debut in this episode, and fans instantly fell in love with him. And let's not forget about Ruby, whose new, sexier persona had viewers buzzing. But amidst all the excitement, some fans couldn't help but express their nostalgia for the old Ruby.

There's no denying that "Lazarus Rising" is one of the best season openers in Supernatural history. From the iconic scene of Dean crawling out of his grave to the hauntingly beautiful visuals of the surrounding trees, everything about this episode screams "awesome." And with the introduction of Castiel and the mysteries surrounding Dean's resurrection, it's no wonder why fans consider this their favorite season premiere. Prepare yourself for a thrilling ride as the secrets of Dean's return slowly unravel before our eyes.

The episode was rated 8.57 from 1233 votes.

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