- Zola Jesus - Run Me Out plays as Kitty returns to complete her training with Sherlock.
- Del Gruner's character is based on Baron Adelbert Gruner from Conan Doyle's story "The Adventure of the Illustrious Client". In that story, Gruner's face is also disfigured by acid by Kitty Winter.
- Kitty plans to depose of Gruner's body using the "nutmeg concoction" she saw used in a previous case. ("The Adventure of the Nutmeg Concoction")
- "Our crossing paths changed things for me. You uh, saved me. I'd like to return the favor."
- ―Holmes to Kitty
|Elementary Season Three Episodes|
|Enough Nemesis To Go Around • The Five Orange Pipz • Just a Regular Irregular • Bella • Rip Off • Terra Pericolosa • The Adventure of the Nutmeg Concoction • End of Watch • The Eternity Injection • Seed Money • The Illustrious Client • The One That Got Away • Hemlock • The Female of the Species • When Your Number's Up • For All You Know • T-Bone and the Iceman • The View From Olympus • One Watson, One Holmes • A Stitch in Time • Under My Skin • The Best Way Out Is Always Through • Absconded • A Controlled Descent|
|Season One • Season Two • Season Three • Season Four • Season Five • Season Six • Season Seven|