- Season 10 Episode 15
The Things They Carried
COLE PAYS A VISIT TO THE WINCHESTERS
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 (guest star Travis Aaron Wade). 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.
Promo Video #1
Promo Video #2
See more at Supernatural Season 10 - "A Look Ahead" Trailer