Season 10 Episodes

Episode Guide

Brother's Keeper

Season 10, Episode 23 - Air Date: 5/20/2015
From the CW: "Dean (Jensen Ackles) makes a shocking decision regarding the Mark of Cain that would change not only his life, but Sam's (Jared Padaleck) too.
Episode Guide

The Prisoner

Season 10, Episode 22 - Air Date: 5/13/2015
From the CW: "When it comes to the Stynes, Dean (Jensen Ackles) decides to take matters into his own hands.
Episode Guide

Dark Dynasty

Season 10, Episode 21 - Air Date: 5/6/2015
From the CW: "Dean (Jensen Ackles) and Sam (Jared Padalecki) investigate a bizarre murder and realize the killer bears the same tattoo as those from the Styne family.
Episode Guide

Angel Heart

Season 10, Episode 20 - Air Date: 4/29/2015
From the CW: "When Claire Novak (guest star Kathryn Love Newton) gets a lead on her mother, Amelia (guest star Leisha Hailey), who has been missing for years, Castiel (Misha Collins) asks Sam (Jared Padalecki) and Dean (Jensen Ackles) to help her.
Episode Guide

The Werther Project

Season 10, Episode 19 - Air Date: 4/22/2015
From the CW: "Sam (Jared Padalecki) learns that former Men of Letters, Magnus, once built a magical box and Sam sets out to find it in the hopes it can cure Dean (Jensen Ackles) of the Mark of Cain.
Episode Guide

Book of the Damned

Season 10, Episode 18 - Air Date: 4/15/2015
From the CW: "Charlie (guest star Felicia Day) calls Sam (Jared Padalecki) and Dean (Jensen Ackles) to tell them she found the Book of the Dead which could help remove the Mark of Cain.
Episode Guide

Inside Man

Season 10, Episode 17 - Air Date: 4/1/2015
From the CW: "Sam (Jared Padalecki) and Castiel (Misha Collins) follow up on a lead about the Mark of Cain.
Episode Guide

Paint It Black

Season 10, Episode 16 - Air Date: 3/25/2015
From the CW: "Sam (Jared Padalecki) and Dean (Jensen Ackles) investigate a string of suicides committed by people with little in common other than the identical, grisly method of death - slow, self-administered disembowlment.
Episode Guide

The Things They Carried

Season 10, Episode 15 - Air Date: 3/18/2015
From the CW: "Despite Dean's (Jensen Ackles) directive to forget about looking for a cure for the Mark of Cain, Sam (Jared Padalecki) continues to do research.
Episode Guide

The Executioner's Song

Season 10, Episode 14 - Air Date: 2/17/2014
From the CW: "Dean (Jensen Ackles), Sam (Jared Padalecki) and Castiel (Misha Collins) deal with Cain's (guest star Timothy Omundson) return.
Episode Guide

Halt and Catch Fire

Season 10, Episode 13 - Air Date: 2/10/2015
From the CW: "A ghost starts killing people through various electronic devices. Sam (Jared Padalecki) and Dean (Jensen Ackles) discover who was killed and why this ghost is seeking revenge on a group of college students but what they can't figure out is how he's doing it.
Episode Guide

About a Boy

Season 10, Episode 12 - Air Date: 2/3/2015
From the CW: "Looking to get Dean (Jensen Ackles) out of the bunker, Sam (Jared Padalecki) finds a case for him and Dean to investigate - people are disappearing into thin air with only their clothes left behind.
Episode Guide

There's No Place Like Home

Season 10, Episode 11 - Air Date: 1/27/2015
From the CW: "Sam (Jared Padalecki) is scanning the internet for suspicious paranormal activity and comes across a video of Charlie (guest star Felicia Day) beating up a district attorney.
Episode Guide

The Hunter Games

Season 10, Episode 10 - Air Date: 1/20/2015
From the CW: "After the massacre at the ranch, Dean (Jensen Ackles), Sam (Jared Padalecki) and Castiel (Misha Collins) double their efforts to find a cure for the Mark of Cain but there is nothing in the lore that can help them.
Episode Guide

The Things We Left Behind

Season 10, Episode 9 - Air Date: 12/9/2014
From the CW: "Castiel (Misha Collins) finds Jimmy's daughter Claire (guest star Kathyrn Love Newton) in a group home and she convinces him to break her out.
Episode Guide

Hibbing 911

Season 10, Episode 8 - Air Date: 12/2/2014
From the CW: "Jody Mills (guest star Kim Rhodes) reluctantly attends a mandatory sheriff's retreat and is partnered with an overeager sheriff named Donna (guest star Briana Buckmaster) who wants to bond.
Episode Guide

Girls, Girls, Girls

Season 10, Episode 7 - Air Date: 11/25/2014
From the CW: "Sam (Jared Padaleck) and Dean (Jensen Ackles) stumble upon a demon who is running from Crowley (Mark A.
Episode Guide

Ask Jeeves

Season 10, Episode 6 - Air Date: 11/18/2014
From the CW: " Dean (Jensen Ackles) is surprised when he checks Bobby's cell phone and hears a message that says Bobby or his next of kin have been named as a beneficiary in an heiress' will.
Episode Guide

Fan Fiction

Season 10, Episode 5 - Air Date: 11/11/2014
From the CW: " When Sam (Jared Padalecki) and Dean (Jensen Ackles) investigate the disappearance of a teacher, they are stunned to see the school is putting on a musical based on their lives.
Episode Guide

Paper Moon

Season 10, Episode 4 - Air Date: 10/28/2014
From the CW: "A recent string of werewolf attacks points to a surprising culprit - Kate (guest star Britni Sheridan), the werewolf Sam (Jared Padalecki) and Dean (Jensen Ackles) let live.
Episode Guide

Soul Survivor

Season 10, Episode 3 - Air Date: 10/21/2014
From the CW: " Sam (Jared Padalecki) continues his efforts to save Dean (Jensen Ackles) from the Mark of Cain.
Episode Guide

Reichenbach

Season 10, Episode 2 - Air Date: 10/14/2014
From the CW: " Crowley (Mark Sheppard) notices Dean (Jensen Ackles) is becoming more and more aggressive.
Episode Guide

Black

Season 10, Episode 1 - Air Date: 10/7/2014
From the CW: " Dean (Jensen Ackles) is a demon and running amuck with Crowley (Mark Sheppard) while Sam (Jared Padalecki) tries to figure out what happened to his brother.