The Things They Carried

The Things They Carried is the 15th episode of Season 10. It will air on March 18th, 2015.

Summary
Despite Dean's directive to forget about looking for a cure for the Mark of Cain, Sam continues to do research. Dean suspects Sam is hiding something but decides to focus on a new murder case where they run into Cole. The three team up and learn a Khan worm is infecting men and turning them into murderers. Unfortunately, the worm makes it's way into Cole.

Characters

 * Dean Winchester
 * Sam Winchester
 * Cole Trenton

Trivia

 * As of this episode, Supernatural moves back to Wednesday nights.
 * The title is likely a reference to the book of the same name.