The Curse of Frankenstein (1957)
Baron Frankenstein: Let's let our friend here rest in peace... while he can.
Baron Frankenstein: I've harmed nobody, just robbed a few graves!
Baron Frankenstein: [after his monster has nearly killed him] I did it, Paul!
Paul Krempe: Have you ever been in that laboratory of his? No. You cannot possibly conceive the dreadful thing he's proposing to do.
Elizabeth: What are you trying to tell me Paul? That Victor's wicked? Insane.
Paul Krempe: Neither wicked nor insane. He's just so dedicated to his work that he can't see the terrible consequences that could result.