| Dr. Louise Mortimer |
|Behind the scenes|
|Appearances||The Hounds of Baskerville|
|Portrayed by||Sasha Behar|
"Okay, what about his father? He wasn't one of your patients. Wasn't he some sort of conspiracy nutter-theorist."
"You're only a nutter if you're wrong."
"And was he wrong?"
"I should think so."
- Dr. John Watson, "The Hounds of Baskerville"