- Jonny Lee Miller as Sherlock Holmes
- Lucy Liu as Joan Watson
- Aidan Quinn as Captain Tommy Gregson
- Jon Michael Hill as Detective Marcus Bell
- Natalie Dormer as Irene Adler
- Steve Park as Oren Watson (voice only)
- Arnold Vosloo as Christos Theophilus
- Dominic Fumusawill as Mr. Gerard
- Erik Jensen as Isaac Proctor
- Dominic Fumusa as Jordan Conroy
- Michael Aronov as Andrej Bacera
- Austin Lysy as Chad Lerberg
- Justine Cotsonas as Jovana Bacera
- Michael Iannucci as Medical Examiner
- Karen Ludwig as Melanie Waters
- Kevin Morrow as N.D. Detective
- Beady Eye - Start Anew plays at episode end.
- Green screen was used in the port scenes, with the ship added in post production.
- The original animals that Marcus Bell found in the back of the truck at the port were supposed to be orangutans, but the show weren't able to get a hold of any.
- The lunch scene with Moriarty and Joan was filmed at the Four Seasons hotel in Manhattan, New York.
- The zebra at the horse ranch is actually a painted horse.
|Elementary Season One Episodes|
|Pilot • While You Were Sleeping • Child Predator • The Rat Race • Lesser Evils • Flight Risk • One Way to Get Off • The Long Fuse • You Do It to Yourself • The Leviathan • Dirty Laundry • M. • The Red Team • The Deductionist • A Giant Gun, Filled with Drugs • Details • Possibility Two • Déjà Vu All Over Again • Snow Angels • Dead Man's Switch • A Landmark Story • Risk Management • The Woman • Heroine|
|Season One • Season Two • Season Three • Season Four • Season Five • Season Six • Season Seven|