Sam tries to figure out what has happened to Dean, who is now a demon running around with Crowley. Meanwhile, Castiel faces his diminishing grace.

DJ:Rating - 9/10 - Deanmon is a thing guys!!! I haaaaaate it!!! (But kinda love it haha). Seeing Dean this way is a shock to the system. Even though we saw him slowly change, I still cant wrap my head around demon Dean at all. Sailing down the river of DeNial! 

Crowley notices Dean's increasing levels of aggression, and a vengeful man named Cole captures and tortures Sam.

DJ: Rating - 9.5/10 - I'd give a 10 but I don't wanna peak too soon! I preferred this one even more than the premiere. Seeing the reunion with our boys was just amazing! It hurt don't get me wrong but it was so well done! Seeing Sam's pain was rough! Dean just completely cold & threatening to rip Sam's throat out had me SHOOK! 

Sam continues in his efforts to save Dean from the Mark of Cain. Crowley realises that Dean's demonic antics are starting to cause problems for him in Hell so he seeks out an unlikely ally: a reluctant Castiel.

DJ: Rating - 9.5/10 - WHAT A CORKER! The intensity is real with this one. Seeing Sam's pain & Dean's cruelty was hard to watch but let's face it - amazing TV hahaha. Dean being pumped with 'clean' human blood & growling will stay with me for quite some time. I get now that because the blood was blessed it had a different effect as well as Dean having the Mark! Sam not knowing if it was killing him but going ahead with it as there was no other options - OMG so hard! 

Sam and Dean investigate a recent series of werewolf attacks in Washington State in an attempt to find out who is responsible.

DJ: Rating - 7/10 - Cate/Kate the werewolf returns!! I must admit, I do love when Supernatural does a call back to a past episode. I liked the use of them using this storyline to reflect what the boys are currently going through. 

When Sam and Dean investigate the disappearance of a teacher in Flint, Michigan, they are stunned to discover that the drama department of the school where she worked is putting on a musical based on their lives.

DJ: Rating - 10/10 - I was gonna shave 1 point off because there's no more demon Dean but then I didn't wanna disrespect the 200th episode in such a way! Such a fun episode, the songs were stuck in my head for aaaagesssss!!! 

Dean and Sam go to claim their fortune after discovering that Bobby or his next of kin have been named as a beneficiary in an heiress's will.

DJ: Rating - 7/10 - A fun cluedo mystery murder style episode! The women in this episode were as thirsty as me hahaha, not a good look! 

Sam and Dean encounter a demon who is running from Crowley, but before they can do anything, Rowena intervenes; Hannah runs into someone from her vessel's past.

DJ: Rating - 9/10 - This was a really enjoyable episode. This new character intrigues me! She's very charismatic! Makes total sense her being Crowley's mother!!! Loved that ending guys! I also enjoyed the Cole & Dean scene in this episode 

Jody Mills (Kim Rhodes) is matched with an overeager partner during a mandatory sheriff's retreat; when a gruesome corpse is discovered, Jody calls Sam and Dean to help investigate.

DJ: Rating - 9/10 - I LOVE ME SOME DONNA & JODIE SCENES!! This episode was so much fun to watch. Donna is the sweetest lil sherif nugget & Jodie will forever be a fave of mine (solidified by Kim being a complete an utter sweetheart!!). 

When Castiel finds Jimmy's daughter in a group home, she persuades him to break her out. Meanwhile, Crowley is faced with a big challenge.

DJ: Rating - 8/10 - That end scene guys!! Sam yelling, 'TELL ME YOU HAD TO DO THIS!!!' I just cant guys! I felt Sam's fear so strong in that moment. The slowmo turn around in the car gave me strong chills! I'm clearly waaaay to invested in these characters haha. I just hope that Dean hasn't completely given into this mark & we can get him back in one piece!! Was nice to see more of Cas & this show strikes again calling back to past episodes! Brilliant! Claire/Clare, fell down a dark path :( such a shame.

In search of a cure for the Mark of Cain, Castiel comes up with an idea that Sam does not support; as Rowena plots against Crowley, Castiel tries to make things right with Claire.

DJ: Rating - 9/10 - Great mid season finale guys! Rowena is fantastic isn't she?! Her playing everyone makes me laugh every time. Loving seeing more of Crowley too, he's making me nervous being around his mother haha. I also enjoyed seeing Crowley opposite the boys again, it's been a hot minute since we've had that.

When Sam comes across a video of Charlie attacking a district attorney, Dean thinks she has returned from Oz to hunt on her own.

DJ: Rating - 9/10 - Charlie! So nice to see her again! This was a fun episode, although some touching moments in there too. The scene where Charlie forgave Dean and Dean said he didn't forgive himself - OUCH that's my heart hurting. I enjoyed seeing more of Charlie's backstory come into it again. 

Sam and Dean tackle a case where people vanish into thin air, leaving only their clothes behind; Dean becomes a victim.

DJ:  Rating - 9/10 - I'm feeling generous with my ratings but i'm embracing it. This was another fun one. I love the actor that plays young Dean. He nails the performance. I enjoyed the take on the children's tale of Hansel & Gretel. Seeing Dean a teen again was interesting - especially because he lost the mark! 

Dean and Sam race to stop a vengeful ghost who has been killing people through various electronic devices.

DJ: Rating - 7/10 - This one wasn't too exciting for me. Again not a bad episode (I don't think SPN can make bad ones) but nothing major happened. If it was lifted from the season I don't think it would effect anything. It was a cool concept having a spirit connected to the wifi & the spirit himself was very creepy. This one felt like an old school MOTW ep. 

Sam, Dean and Castiel must deal with Cain's (Timothy Omundson) return; Rowena and Crowley grow closer.

DJ: Rating - 10/10 - Well I got my wish guys! There's the meatier episode! That fight sequence was awesome. I enjoy Cain a lot. RIP. Loved seeing Dean overcome the power of the blade! What an absolute legend he is! Him lying to Crowley too...twice!...ouch. Rowena was there ready to whisper in his ear straight away. May bite them on the arse later down the line? That end scene with Sam & Cas too...yikes. I feel the same, very worried for him. At least Cas has hid the blade. 

Sam ignores Dean's directive and continues to search for a cure; a new murder case brings the brothers in contact with Cole -- who ends up being infected by a Khan worm that turns men into murderers.

DJ: Rating -  7/10  - Loved seeing Dean wanna fight for Cole, even if Cole was saying he was willing to go & that he forgave him following his father's death. A lot of heavy emotions during this one. I wish Dean would fight for himself as much as he is willing to fight for others. It's exhausting work but I hope that Sam's determination wins this! You got this lads! 

Dean and Sam investigate grisly, identical suicides committed by various people with little in common; the brothers begin to suspect that a priest is involved.

DJ: Rating - 8/10 - I think Rowena is fantastic haha, turning her nemesis into a hamster-brilliant! Loved seeing Dean explore his feelings this episode as well. Also, Sam continuing to fight for him is just great to see! I hope he's careful though! 

Castiel and Sam pursue a lead about the Mark of Cain, and Rowena (Ruth Connell) and Dean have an encounter.

DJ: Rating - 10/10 - BOBBY I MISSED YOU!!! Be prepared to hear me say, 'I hate this stupid show' again! Forever making me an emotional wreck! It's just not on. I will always love seeing Bobby, ALWAYS, but man alive is it hard saying goodbye, time & time again! OUCH! There was a genuine ache in my chest watching this. 

Sam looks for a magical box built by former Men of Letters, Magnus, hoping it will cure Dean, but is surprised by a deadly alarm system.

DJ: Rating - 9/10 - Such a good episode yet again! BENNIE oh how i've missed you...a little disappointed with the way in which he returns but better seeing him that not at all I guess. Loved seeing more Rowena too, she's so much fun to watch! Sam is determined to sort this Mark & i'm here for it. These boys are so physically & mentally strong it's insane!

Castiel asks Sam and Dean to help Claire find her mother, but when they learn what took the woman, they suspect a happy ending is impossible.

DJ: Rating - 8.5/10 - THIS EPISODE LOSES POINTS BECAUSE IT MADE ME CRY...HARD! I did NOT need those emotions, poor Claire! Honestly heart breaking seeing what she's gone through! I 'know' due to YouTube comments that Claire comes back again(?) & must be a much bigger character as everyone loves her over there haha. 

While investigating a strange murder, Sam and Dean discover the killer has the same tattoo as those from the Styne family; Castiel plays referee when Charlie and Rowena must work together; Crowley turns to an old enemy for help with Rowena.

DJ: Rating - 10/10 - THAT ENDING WAS NOT OKAY! I was not prepared at all! Rowena, Cas, Charlie & Sam all in a scene together was brilliant! Dean's rage gets me every time! Enough chatting...it's all about the next episode...brace yourselves! 

Dean takes matters into his own hands regarding Stynes; Sam attempts to come to terms with his decision.

DJ: Rating - 10/10 - I HATE THIS STUPID SHOW! This was one rough episode! I wanted to drop points for my tears but I decided against it. Dean is on another level guys! I cant even!! Terrifies me. Sam is in sooooo deep here, I just hope he's okay!! Charlie, i'm gutted! Genuinely gutted...The finale is going to be INSANE! 

Dean makes a shocking decision about the Mark of Cain that could change not only his life, but also Sam's. When Crowley and Rowena confront each other, Castiel finds himself caught in the middle.

DJ: Rating - 10/10 - WHAT AN EPISODE. Supernatural forever nailing those finales! I think the hardest part of this episode for me was Sam's speech to Dean...I'm genuinely getting a lump in my throat just thinking about that scene right now! Him saying, he refuses to believe any part of Dean is evil