Mycroft calls Sherlock back to London to investigate an underground terrorist organization.
Episode rating
Cast of episode
76
16
3
2
1
- Sherlock Holmes
- Dr. John Watson
- Mary Watson
- Molly Hooper
- Jim Moriarty
- Mycroft Holmes
- Mrs. Hudson
- DI Lestrade
- Charles Magnussen
- Anderson
- Howard Shilcott
- Torturer
- Bonfire Dad
- Zoe
- Reporter 1
- Reporter 2
- Reporter 3
- Mr. Szikora
- Mr. Harcourt
- Tom
- Anthea
- Derren Brown
- Late Night Pedestrian
- Dad
- Diner
- Bonfire Attendee
- Nurse
- Pushy Reporter
- Mrs. Holmes
- Homeless Spy