Season
Season 1 Episode
- Season 1 Chapter One: An Unkindness in London
- Season 1 Chapter Two: The Ghosts of 221B
- Season 1 Chapter Three: Ipsissimus
- Season 1 Chapter Four: Both the Needle and the Knife
- Season 1 Chapter Five: Students of the Unhallowed Arts
- Season 1 Chapter Six: Hieracium Snowdoniense
- Season 1 Chapter Seven: The Ecstasy of Death
- Season 1 Chapter Eight: The Ecstasy of Life
The Irregulars - Season 1 Episode 5 Chapter Five: Students of the Unhallowed Arts
7.30 53 minutes Bea discovers more about her mother's long-ago connection to Holmes and Watson, while Billy contemplates revenge after a brutal reminder of his past.
