3x01: The Empty Hearse
2x03: The Reichenbach Fall
1x03: The Great Game
1x02: The Blind Banker
1x01: A Study in Pink
S03 Special: Many Happy Returns
5x11: Drugs Actually
5x10: South Side Rules
5x08: Uncle Carl
5x06: Crazy Love
5x05: Rite of Passage
5x03: The Two Lisas
5x02: I'm the Liver
