Changes

In Sheridan County, Nebraska, a young couple is camping out in the forest. The young girl , [[Gwen Hernandez]], is going off to vet school soon and planning they'll be apart. Her boyfriend, Marcus, is confident they'll be able to break it off with her boyfriend maintain a long distance relationship and in the meantime the boyfriend is secretly planning to propose to her; Gwen seems less than thrilled about continuing their relationship. On his way back to the camp While off gathering firewood, he gets is attacked by some kind of an invisible dog and killed. The dog comes after her Gwen and has her trapped on her back, ; she grabs an axe and injures it badly, giving her a chance to run back to town.

The boys arrive back home from working several cases in a row and [[Dean ]] is an absolute mess , wearing all kinds of monster bits all over him and smelling like dog. They get another case from a supposed app that [[Sam ]] has made that calculates cases for them to take. Dean is read ready to run out again but Sam tells him he better wash up because he smells like road kill.

Cas [[Castiel]] is in Coeur D’Alene, Idaho, investigating the killing of angels as well as looking for [[Kelly Kline]]. This scene starts out with him reading a A tabloid about how a waitress died violently paper has reported on the angel attack that brought [[Dagon]] to Kelly's side and that blamed the man she worked for claims that it was from whole thing on aliens. He goes inside the restaurant to meet the owner , Herb Nelson , who takes him into a private bunker that he has set up in the back. Convinced of an alien invasionNelson tells Cas he's "woke" and believes his waitress was attacked by "reptilians". He shows him Cas a video of the attack which he finds very strange for two basic reasons, one the weapons used in the attack which we know our angel blades he thinks are made of star metal aka alien technology and the main point the woman who comes to the pregnant woman’s rescue has ; Dagon's yellow eyesare clearly visible.

Meanwhile Upon leaving the boys are investigating the dog attack only to find out that it is a Hellhound that restaurant, Cas encounters [[Kelvin]], an angel he has killed the young man and that the woman thinks that she is nextmet once before. Sam wants Kelvin attempts to comfort her by telling her that convince Cas to return to Heaven; [[Joshua]] has a bear attacked her boyfriend whereas Dean wants plan to level deal with her [[Lucifer]]'s child, and find it's an "all hands on deck" situation. He promises that, if Castiel hears them out who made a deal with and assists in the demonfight, he will be forgiven and welcomed back by his real family in Heaven.

They come into the ladies house Down in Hell [[Crowley]] has Lucifer tied to speak a chair with her but little does anyone know iron chains. He spends some time gloating over Lucifer's imprisonment and promises to pay him back harshly for the Hellhound way Crowley was treated. He is right behind them interrupted by two of his demons demanding his attention on a long list of crossroads deals that require approval and comes into the house as wellother petty management issues. As soon as they’re gone While he is in the Hellhound goes middle of seeing to attack the woman she tries to defend herself but cannot 10 runs into another room only to find herself once again pinned down by the dogthis boring business, Crowley gets a call from Dean asking him why a hellhound would be attacking someone who has not sold their soul. Crowley realizes that [[Ramsey]], Lucifer’s hellhound, has escaped from Hell's kennel. Sam and Dean rush back into He appears in Gwen's house, effectively ending the house and chase it out a window by shooting itphone call.

Afterwards In Crowley's absence, the boys sit two demons who had been meeting with him about crossroads deals sneak into the locked room where Lucifer is chained. They reveal that they were the woman down and explain ones who set Ramsey free to create a distraction so they could see what Crowley was hiding. After making Lucifer agree to her about Hellhound their whims and that demands, they have experience with unlock the chains and set him free. He immediately vaporizes them because that’s what they do, kill monsters.

In his investigation as Sam, Dean, Gwen, and Crowley drive to the park where the attack occurred. They pull their [[hellhound glasses]] out of the trunk and put them on. Sam and Gwen stay with the [[Impala]] while Dean and Crowley go into the woods to why angels are being killed look for Ramsey. They banter about how they’ve each changed over the years, and Dean thanks Crowley for saving Cas finds out that 's life. Sam and Gwen drive along the highway, trying to stay moving and avoid the Angels are also looking hellhound. She blames herself for Kelly Klein what happened to her boyfriend; she went camping with him even though she knew the one carrying Lucifer sonrelationship was over. She regrets not being honest with him and is wracked with guilt. The other angel suggested She becomes so upset that he she has to work with them ask Sam to pull over. As the two are about to drive off again Sam sees Ramsey directly in order front of the car. The hellhound jumps onto the car, denting the hood and smashing the windshield. Sam grabs the demon knife and tells Gwenl to find stay in the car. He gets out and Ramsey attacks. The hellhound get Sam on his back and the glasses are knocked away. Gwen bashes the beast with the [[green cooler]], knocking it off of Sam. Ramsey makes one final charge during which Sam stabs her and destroy kills her. The group reconvenes at the spawn car and sees the hound has been defeated. After all of Satan. And their efforts, Gwen thanks Crowley with this all Cas’ sins will be forgiven a hug and he’ll be welcomed back into heavenhe disappears. Cas Dean sees Baby’s condition and is very unconvincednot happy.

Meanwhile down in hell In Hell, Crowley finds Lucifer sitting comfortably on the throne. Lucifer displays his wings and full glory and attempts to smite Crowley has , but with a little Candace must macho with snap of Crowley's fingers Lucifer who is tied powered down to a chair with and defenseless. Crowley reveals that the iron chains. He’s basically says that he has plans for him. He is interrupted by two were irrelevant; every molecule of his demons that say that they are backlogged vessel has been warded with crossroads deals that need his attention. While he is in the middle have seeing to business dean phones Crowley to see why hellhound is attacking someone who has not sold their soul. The demon said that it was Ramsey, Lucifer’s Hellhound. Ramsey is completely loyal to Lucifer spells and only runes from [[the Cage]] -- Luciferis utterly under Crowley's power.

The two demons that had been working with Crowley about five crossroads deals then sneak into the room where Crowley is keeping Lucifer and set him free. They also reveal that they’ve set Ramsey free to create a distraction to see what Crowley was hiding. Sam, Dean and Crowley all go to try and find Ramsey the Hellhound. Sam stays with the girl and baby, while Dean and Crowley go into the woods to look for the Hellhound. They banter about how they’ve each changed over the years, including rubbing off on each other. Sam and the young lady are driving along the highway; she’s having flashbacks and blames herself for what happened to her boyfriend. She asks to pull over and they do she throws up. She explains how she’s guilt written then bringing Marcus camping when she knew full well that the relationship was over because of her leaving state to go to school. As the two are about to take off again Sam sees Ramsey. Ramsey sees the pair in the car and stomps all over poor Baby. Sam gets out his demon knife and tells the girl to stay in the car. He gets out the car at which time Ramsey promptly attacks and the two scuffle. The Hellhound get Sam on his back and the special demon seeing glasses are knocked off of his face. The girl jumps out of the car and wax the demon in the head to give Sam a chance. Ramsey makes one final charge drink which Sam stabs her and kills her. The group reconvene at the car and see the hound has been defeated. After all of their efforts, Gwen thanks Crowley and he disappears. Dean sees baby’s condition and is not happy. In Hell, Crowley approaches Lucifer’s dungeon only to find him on his throne! Lucifer is all smugged down on himself Nice as he’s sitting on Crowley’s own throne but Crowley hasn’t answer to for him. Tells him how he’s always 10 steps ahead of him and how his vessel that he was originally in is now awarded with the spells and ruins from the cage. And now Lucifer’s essence being in this vessel, Crowley owns him.  The two boys arrive home and are talking to Cas on the phone. He tells them Kellie ; he reveals that Kelly is now under Dagon's care. After ending the care of Dagoncall, a prince of Hell thought only to be a rumourDean remarks that he'd sounded odd. He Meanwhile, Castiel is in a female vessel, and bares Azazel’s glowing yellow eyeson his way back to Heaven with Kelvin.  Sam’s phone keeps going of which he had explained away earlier as his case finding app. It goes off with another time and finally case. When Dean asks for details, Sam fesses up admits that there is no case-finding app -- all the cases they’ve been working had been found by the [[British Men of Letters]]. Sam quickly apologizes for not telling the truth sooner but rationalizes that his choice because they get results like the alpha vampire being deaddeath of the [[Alpha Vampire]]. Dean sees his point and reluctantly agrees. The two make a deal to support Sam's decision, but insists that the first second moment anything about working with the Brits seems off , they will bail. Sam’s phone goes off again, Dean says to answer so he does. And the scene leaves us here…