• S1.E1 ∙ The Escape: Parts 1 & 2
• S1.E2 ∙ The Tower
• S1.E3 ∙ Jack in the Box
• S1.E4 ∙ Sisters
• S1.E5 ∙ Strike
• S1.E6 ∙ Raising the Flag
• S1.E7 ∙ Foundling Reclaimed
• S1.E8 ∙ Open Day, Part 1
• S1.E9 ∙ Open Day: Part 2

• S2.E1 ∙ Foundling Day
• S2.E2 ∙ The Haunting
• S2.E3 ∙ Family
• S2.E4 ∙ Changes
• S2.E5 ∙ Blanche
• S2.E6 ∙ Remember Me
• S2.E7 ∙ Dreams
• S2.E8 ∙ Letters
• S2.E9 ∙ Plans
• S2.E10 ∙ Discoveries

• S3.E1 ∙ News from Nowhere
• S3.E2 ∙ The Unexpected Friend
• S3.E3 ∙ The Break In
• S3.E4 ∙ Land of Opportunity
• S3.E5 ∙ Dangerous Game
• S3.E6 ∙ Cannon Fodder
• S3.E7 ∙ The Last Sunday
• S3.E8 ∙ Farewell Service
• S3.E9 ∙ New Beginnings
• S3.E10 ∙ The Past Returns

• S4.E1 ∙ The New Arrival
• S4.E2 ∙ Trouble
• S4.E3 ∙ Family
• S4.E4 ∙ Prisons
• S4.E5 ∙ For Shame
• S4.E6 ∙ Wolves
• S4.E7 ∙ Pride
• S4.E8 ∙ Fate
• S4.E9 ∙ Truth
• S4.E10 ∙ The Birthday Party

• S5.E1 ∙ The Return
• S5.E2 ∙ The Proposal
• S5.E3 ∙ The Hidden Compartment
• S5.E4 ∙ The Folly
• S5.E5 ∙ The Tunnel
• S5.E6 ∙ The Parchment
• S5.E7 ∙ The Secret Door
• S5.E8 ∙ The Accused
• S5.E9 ∙ The Search
• S5.E10 ∙ The Homecoming
• S5.E11 ∙ A Christmas Adventure

• S6.E1 ∙ The Final Chapter: Part One
• S6.E2 ∙ The Final Chapter: Part Two
• S6.E3 ∙ The Final Chapter: Part Three