I knew you wouldn't leave me, Hugo. I knew you'd come back.
5 seconds sound clip from the Dead of Night (1945) movie soundboard.
You can hear this line at 01:31:46.446 in the Blu-ray version of the movie.
Quote context
[...]
- Well, before I commit myself I must talk to Frere again.
- But do you think you'll be able to get anything out of him?
- That, my friend, depends on you.
- On me?
- On your powers of persuasion with the police, I should say.
- As a matter of fact, I don't expect to get what I want from Maxwell Frere.
- Who do you expect to get it from?
- If I am on the right lines, from Hugo Fitch.
- I knew you wouldn't leave me, Hugo. I knew you'd come back.
- Not for long, my boy, not for long.
- You're going to stop in jail for years and years and years and years. That wouldn't suit me.
- But you'll tell them the truth. You'll tell them it wasn't my fault.
- What sort of dummy do you think I am?
- Yes, but that was in self-defence. He was trying to rob me.
[...]

 Dead of Night (1945)
 Dead of Night (1945)  Phantom of the Opera (1943)
 Phantom of the Opera (1943)  Scooby-Doo, Where Are You! (1969)
 Scooby-Doo, Where Are You! (1969)  Halloween III: Season of the Witch (1982)
 Halloween III: Season of the Witch (1982)  Knight Rider (1982)
 Knight Rider (1982)