Sergeant Preston of the Yukon1955

Jim:
I could have stopped them, Sergeant, but I let them go.

Sgt. Preston:
But why?

Jim:
My own brother. I've never lifted a finger before to help him. Maybe it wouldn't be so bad if I had.

Mary:
Oh, Pop!

Jim:
Now, I suppose you're going to arrest me, Sergeant.

Sgt. Preston:
We'll talk about that later. In any case, they can't get far. I think I know where I can intercept them if I hurry. I hope you never have to regret what you've done, Jim!