• S1.E1 ∙ The Gathering
• S1.E2 ∙ Family Tree
• S1.E3 ∙ The Road Not Taken
• S1.E4 ∙ Innocent Man
• S1.E5 ∙ Free Fall
• S1.E6 ∙ Bad Day in Building 'A'
• S1.E7 ∙ Mountain Men
• S1.E8 ∙ Deadly Medicine
• S1.E9 ∙ The Sea Witch
• S1.E10 ∙ Revenge Is Sweet
• S1.E11 ∙ See No Evil
• S1.E12 ∙ Eyewitness
• S1.E13 ∙ Band of Brothers
• S1.E14 ∙ For Evil's Sake
• S1.E15 ∙ For Tomorrow We Die
• S1.E16 ∙ The Beast Below
• S1.E17 ∙ Saving Grace
• S1.E18 ∙ The Lady and the Tiger
• S1.E19 ∙ Avenging Angel
• S1.E20 ∙ Eye of the Beholder
• S1.E21 ∙ Nowhere to Run
• S1.E22 ∙ The Hunters

• S2.E1 ∙ The Watchers
• S2.E2 ∙ Studies in Light
• S2.E3 ∙ Turnabout
• S2.E4 ∙ The Darkness
• S2.E5 ∙ An Eye for an Eye
• S2.E6 ∙ The Zone
• S2.E7 ∙ The Return of Amanda
• S2.E8 ∙ Revenge of the Sword
• S2.E9 ∙ Run for Your Life
• S2.E10 ∙ Epitaph for Tommy
• S2.E11 ∙ The Fighter
• S2.E12 ∙ Under Colour of Authority
• S2.E13 ∙ Bless the Child
• S2.E14 ∙ Unholy Alliance: Part 1
• S2.E15 ∙ Unholy Alliance: Part 2
• S2.E16 ∙ The Vampire
• S2.E17 ∙ Warmonger
• S2.E18 ∙ Pharaoh's Daughter
• S2.E19 ∙ Legacy
• S2.E20 ∙ Prodigal Son
• S2.E21 ∙ Counterfeit: Part 1
• S2.E22 ∙ Counterfeit: Part 2

• S3.E1 ∙ The Samurai
• S3.E2 ∙ Line of Fire
• S3.E3 ∙ The Revolutionary
• S3.E4 ∙ The Cross of St. Antoine
• S3.E5 ∙ Rite of Passage
• S3.E6 ∙ Courage
• S3.E7 ∙ The Lamb
• S3.E8 ∙ Obsession
• S3.E9 ∙ Shadows
• S3.E10 ∙ Blackmail
• S3.E11 ∙ Vendetta
• S3.E12 ∙ They Also Serve
• S3.E13 ∙ Blind Faith
• S3.E14 ∙ Song of the Executioner
• S3.E15 ∙ Star-Crossed
• S3.E16 ∙ Methos
• S3.E17 ∙ Take Back the Night
• S3.E18 ∙ Testimony
• S3.E19 ∙ Mortal Sins
• S3.E20 ∙ Reasonable Doubt
• S3.E21 ∙ Finale: Part 1
• S3.E22 ∙ Finale: Part 2

• S4.E1 ∙ Homeland
• S4.E2 ∙ Brothers in Arms
• S4.E3 ∙ The Innocent
• S4.E4 ∙ Leader of the Pack
• S4.E5 ∙ Double Eagle
• S4.E6 ∙ Reunion
• S4.E7 ∙ The Colonel
• S4.E8 ∙ Reluctant Heroes
• S4.E9 ∙ The Wrath of Kali
• S4.E10 ∙ Chivalry
• S4.E11 ∙ Timeless
• S4.E12 ∙ The Blitz
• S4.E13 ∙ Something Wicked
• S4.E14 ∙ Deliverance
• S4.E15 ∙ Promises
• S4.E16 ∙ Methuselah's Gift
• S4.E17 ∙ The Immortal Cimoli
• S4.E18 ∙ Through a Glass, Darkly
• S4.E19 ∙ Double Jeopardy
• S4.E20 ∙ Till Death
• S4.E21 ∙ Judgment Day
• S4.E22 ∙ One Minute to Midnight

• S5.E1 ∙ Prophecy
• S5.E2 ∙ The End of Innocence
• S5.E3 ∙ Manhunt
• S5.E4 ∙ Glory Days
• S5.E5 ∙ Dramatic License
• S5.E6 ∙ Money No Object
• S5.E7 ∙ Haunted
• S5.E8 ∙ Little Tin God
• S5.E9 ∙ The Messenger
• S5.E10 ∙ The Valkyrie
• S5.E11 ∙ Comes a Horseman
• S5.E12 ∙ Revelation 6:8
• S5.E13 ∙ The Ransom of Richard Redstone
• S5.E14 ∙ Duende
• S5.E15 ∙ The Stone of Scone
• S5.E16 ∙ Forgive Us Our Trespasses
• S5.E17 ∙ The Modern Prometheus
• S5.E18 ∙ Archangel

• S6.E1 ∙ Avatar
• S6.E2 ∙ Armageddon
• S6.E3 ∙ Sins of the Father
• S6.E4 ∙ Diplomatic Immunity
• S6.E5 ∙ Patient Number 7
• S6.E6 ∙ Black Tower
• S6.E7 ∙ Unusual Suspects
• S6.E8 ∙ Justice
• S6.E9 ∙ Deadly Exposure
• S6.E10 ∙ Two of Hearts
• S6.E11 ∙ Indiscretions
• S6.E12 ∙ To Be
• S6.E13 ∙ Not to Be