The climax of Kitty's arc, dealing with her former captor, Del Gruner .
Joan has established herself as an independent Private Investigator and is initially resistant to Sherlock's return and his "replacement" apprentice. Elementary - Season 3
A ghost from Sherlock’s past who triggers his finale relapse. The climax of Kitty's arc, dealing with her
The season concludes with a "brutal" finale titled "A Controlled Descent," where Sherlock faces his most significant struggle with addiction to date. Major Cast & Recurring Characters Role in Season 3 Sherlock Holmes Jonny Lee Miller Struggling with his return and a mentor role. Joan Watson Navigating independence and a new boyfriend, Andrew. Kitty Winter Ophelia Lovibond Sherlock's apprentice with a "dark past". Captain Gregson Aidan Quinn Balancing career risks with personal family issues. Andrew Mittal Raza Jaffrey The season concludes with a "brutal" finale titled
Kitty’s past trauma and her journey toward recovery are central to the first half of the season, culminating in her confrontation with the man who tortured her.