Dial M for Murder Quote
Chief Insp. Hubbard: Sooner or later, he'll come back here. As I've pinched his latch key, he'll try the one in the handbag. When that doesn't fit, he'll realize his mistake, put two and two together, and look under the stair carpet.
Mark Halliday: If he doesn't do that, all of this is pure guess work. We can't prove a thing.
Chief Insp. Hubbard: That's perfectly true. But once he opens that door, we shall know everything.
Mark Halliday: If he doesn't do that, all of this is pure guess work. We can't prove a thing.
Chief Insp. Hubbard: That's perfectly true. But once he opens that door, we shall know everything.
Movie: Dial M for Murder
