Season 3 Episode List [Time not on my side, summaries soon...hopefully]
3.1 - "The Magnificent Seven"
3.2 - "The Kids are Alright"
3.3 - "Bad Day at Black Rock"
3.4 - "Sin City"
3.5 - "Bedtime Stories"
3.6 - "Red Sky at Morning"
3.7 - "Fresh Blood"
3.8 - "A Very Supernatural Christmas"
3.9 - "Malleus Malificarum"
3.10 - "Dream a Little Dream of Me"
3.11 - "Mystery Spot"
3.12 - "Jus in Bello"
3.13 - "Ghostfacers"
3.14 - "Long-Distance Call"
3.15 - "Time is On My Side"
3.16 - "No Rest for the Wicked"
Season 4 Episode List
4.1 "Lazarus Rising"
4.2 "Are you There God? It's Me, Dean Winchester"
4.3 "In the Beginning"
4.4 "Metamorphosis"
4.5 "Monster Movie"
4.6 "Yellow Fever"
4.7 "It's the Great Pumpkin, Sam Winchester"
4.8 "Wishful Thinking"
4.9 "I Know What you Did Last Summer"
4.10 "Heaven and Hell"
4.11 "Family Remains"
4.12 "Criss Angel is a Douche Bag" (<<- BTW, love the title)
4.13 "After School Special"
4.14 "Sex and Violence"
4.15 "Death Takes a Holiday"
4.16 "On the Head of a Pin"
4.17 "It's a Terrible Life"
4.18 "The Monster at the End of This Book"
4.19 "Jump the Shark"
4.20 "The Rapture"
4.21 "When the Levee Breaks"
4.22 "Lucifer Rising"
Season 5 Episode List
5.01 "Sympathy for the Devil"
5.02 "Good God, Y'all"
5.03 "Free to Be You and Me"
5.04 "The End"
5.05 "Fallen Idols"
5.06 "I Believe the Children Are Our Future"
5.07 "The Curious Case of Dean Winchester"
5.08 "Changing Channels"
5.09 "The Real Ghostbusters"
5.10 "Abandon All Hope..."
5.11 "Sam, Interrupted"
5.12 "Swap Meat"
5.13 "The Song Remains the Same"
5.14 "My Bloody Valentine"
5.15 "Dead Men Don't Wear Plaid"
5.16 "Dark Side of the Moon"
5.17 "99 Problems"
5.18 "Point of No Return"
5.19 "Hammer of the Gods"
5.20 "The Devil You Know"
5.21 "Two Minutes to Midnight"
5.22 "Swan Song"
Season 6 Episodes
6.01 "Exile on Main St"
6.02 "Two and a Half Men"
6.03 "The Third Men"
6.04 "Weekend at Bobby's"
6.05 "Live Free or Twi-hard"
6.06 "You Can't Handle the Truth"