If you want to play the CoD games in the order they came out, this is the order you'll want to follow: Call of Duty (2003) Call of Duty: United Offensive (2004) Call of Duty: Finest Hour (2004)
Debuting in the third season premiere "The Magnificent Seven", Ruby (Katie Cassidy) trails Sam Winchester a hunter of supernatural creatures and eventually rescues him from a group of demons, whom she kills with her unique demon-killing knife.
Dean. Many Supernatural fans seem to agree that Dean Winchester is the best character in the show. Dean is a famous figure in pop culture and many of his quotes will live long.