Supernatural: The Anime Series (2011)

S01E09 The Spirit of Vegas

Lady luck seems elusive in this episode. Sam and Dean arrive in Las Vegas seeking some leisure and a chance to win big at the casinos. However, Dean quickly encounters a streak of misfortune, and things take a turn when he notices a mysterious figure tailing him. What starts as a getaway quickly spirals into a suspenseful chase, blending the thrill of gambling with the supernatural.