• S1.E0 ∙ Pilot
• S1.E1 ∙ Flotsam and Jetsam
• S1.E2 ∙ Tully
• S1.E3 ∙ Ghost Town
• S1.E4 ∙ Another Fine Mess
• S1.E5 ∙ Where the Wild Things Are
• S1.E6 ∙ Bad Moon Rising

• S2.E1 ∙ Cure and Contagion
• S2.E2 ∙ Serve God, Love Me and Mend
• S2.E3 ∙ Long Live the King
• S2.E4 ∙ Educating Creature
• S2.E5 ∙ The Looking Glass
• S2.E6 ∙ In the Morning
• S2.E7 ∙ Damage
• S2.E8 ∙ All God's Children

• S3.E1 ∙ Lia
• S3.E2 ∙ Adam's Family
• S3.E3 ∙ Type 4
• S3.E4 ∙ The Pack
• S3.E5 ∙ The Longest Day
• S3.E6 ∙ Daddy Ghoul
• S3.E7 ∙ Though the Heavens Fall
• S3.E8 ∙ The Wolf-Shaped Bullet

• S4.E1 ∙ Eve of the War
• S4.E2 ∙ Being Human 1955
• S4.E3 ∙ The Graveyard Shift
• S4.E4 ∙ A Spectre Calls
• S4.E5 ∙ Hold the Front Page
• S4.E6 ∙ Puppy Love
• S4.E7 ∙ Making History
• S4.E8 ∙ The War Child

• S5.E1 ∙ The Trinity
• S5.E2 ∙ Sticks and Rope
• S5.E3 ∙ Pie and Prejudice
• S5.E4 ∙ The Greater Good
• S5.E5 ∙ No Care, All Responsibility
• S5.E6 ∙ The Last Broadcast