Dr. Louise Mortimer
Vital statistics
Sex	Female
Nationality	British
Occupation	Therapist
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"

Dr Louise Mortimer is a character who appears in "The Hounds of Baskerville", who is a psychologist who is helping counsel Henry Knight.