London After Midnight (1927)
Marceline Day: Lucille Balfour
Professor Edward C. Burke : Lucille, I am going to reveal to you that your father did not die by suicide!
Lucille Balfour : You can't mean that someone killed my father!
Professor Edward C. Burke : am going to ask you to put yourself in my hands... to do whatever I say... no matter how trying it may be.
Professor Edward C. Burke : I want you to promise to keep this a secret... from everyone.
Lucille Balfour : Mr. Burke, you make me feel that I should trust you... that you are my friend.
Arthur Hibbs : What was he saying to you?
Lucille Balfour : I can't tell you! Please don't ask me!
Arthur Hibbs : I don't trust him! Why wouldn't he let Uncle send for the police last night?
Arthur Hibbs : And now he is getting you under his spell!
Lucille Balfour : Oh, Arthur... he says that someone killed my father!