• S1.E1 ∙ The Body in the Library
• S1.E2 ∙ The Murder at the Vicarage
• S1.E3 ∙ 4.50 from Paddington
• S1.E4 ∙ A Murder Is Announced

• S2.E1 ∙ Sleeping Murder
• S2.E2 ∙ The Moving Finger
• S2.E3 ∙ By the Pricking of My Thumbs
• S2.E4 ∙ The Sittaford Mystery

• S3.E1 ∙ At Bertram's Hotel
• S3.E2 ∙ Ordeal by Innocence
• S3.E3 ∙ Towards Zero
• S3.E4 ∙ Nemesis

• S4.E1 ∙ A Pocket Full of Rye
• S4.E2 ∙ Murder Is Easy
• S4.E3 ∙ They Do It with Mirrors
• S4.E4 ∙ Why Didn't They Ask Evans?

• S5.E1 ∙ The Pale Horse
• S5.E2 ∙ The Secret of Chimneys
• S5.E3 ∙ The Blue Geranium
• S5.E4 ∙ The Mirror Crack'd from Side to Side

• S6.E1 ∙ A Caribbean Mystery
• S6.E2 ∙ Greenshaw's Folly
• S6.E3 ∙ Endless Night