- Gioachino Rossini - William Tell Overture plays as Ollie Tate watches a montage of videos.
- Holmes speaks Spanish in this episode.
- "But if you're gonna be a part of Sherlock's life again, I want to make one thing clear. I'm not gonna let you hurt him."
- ―Watson to Morland
|Elementary Season Four Episodes|
|The Past Is Parent • Evidence of Things Not Seen • Tag, You're Me • All My Exes Live in Essex • The Games Underfoot • The Cost of Doing Business • Miss Taken • A Burden of Blood • Murder Ex Machina • Alma Matters • Down Where the Dead Delight • A View with a Room • A Study in Charlotte • Who Is That Masked Man? • Up to Heaven and Down to Hell • Hounded • You've Got Me, Who's Got You? • Ready or Not • All In • Art Imitates Art • Ain't Nothing Like the Real Thing • Turn It Upside Down • The Invisible Hand • A Difference in Kind|
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