"If you want to stay in London, be tough... be tough! Live the life. But don't do it because you're looking for someone. Do it because you're looking for yourself."

"London isn't quite what I imagined. People are a lot more... "excitable" than in the country."

"Fiona Shaw - Miss Harrison"

"Hattie Morahan - Lady Tewkesbury, Tewkesbury's mother"

"Henry Cavill - Sherlock Holmes"

"Millie Bobby Brown - Enola Holmes"

"Hips are simply a function of legs, aren't they? What need have they of amplification?"

"Enola spelled backwards reads, well, "alone.""

"When looking to travel incognito, it's safest to travel as a widow. People are always anxious to avoid conversation about death. Widows scare them. And there's no better disguise than fear."

"I'll pay handsomely for good value!"

"Holmes Herbert - Justice of the Court"

"George Regas - Matteo"

"Peter Willes - Lloyd Brandon"

"Mary Forbes - Lady Conyngham"

"Mary Gordon - Mrs. Hudson"

"William Austin - Passerby"

"Terry Kilburn - Billy"

"Ida Lupino - Ann Brandon"

"Henry Stephenson - Sir Ronald Ramsgate"

"Whatever Watson has found out, you'll know inevitably. I have unbounded confidence in his lack of discretion."

"The nose of the police dog, although long and efficient, points in only one direction at a time."

"Mary Gordon - Mrs Hudson"

"Nigel De Brulier - Convict"

"Elementary, my dear Watson."

"Basil Rathbone - Sherlock Holmes"

"Nigel Bruce - Dr. Watson"

"George Zucco - Professor Moriarty"

"Alan Marshal - Jerrold Hunter"

"Ian Maclaren - Sir Charles"

"[Regarding a rabbit's foot] I've always thought those things in very poor taste. Fancy going about with a dead animal's foot dangling from your pocket!"

"Frank Dawson - Dawes"

"E. E. Clive - Inspector Bristol"