1x01: The Original
1x05: Chapter 5: Paradise
1x04: Chapter 4: Away
1x03: Chapter 3: Champion
4x03: The Final Problem
4x02: The Lying Detective
4x01: The Six Thatchers
3x03: His Last Vow
3x02: The Sign of Three
3x01: The Empty Hearse
2x03: The Reichenbach Fall
1x03: The Great Game
1x02: The Blind Banker
1x01: A Study in Pink
1x01: Hour One
