He locked the deputies in the cell and went upstairs to get Kincaid.
5 seconds sound clip from the The Oklahoma Kid (1939) movie soundboard.
You can hear this line at 00:58:07 in the DVD version of the movie.
Quote context
[...]
- If I let you take the law in your hands, it would be an admission of my guilt.
- You see, Jim, it isn't only my freedom that I'm fighting for.
- Sheriff, the kid's got the keys. He went upstairs to the old man's cell.
- He locked the deputies in the cell and went upstairs to get Kincaid.
- What do you think? Kincaid is the kid's old man!
- Say, that makes it easy. That's a jailbreak.
- This time, we'll be the vigilantes.
- Men, come over here! Come in close!
- You all know the Oklahoma kid?
- Yeah!
[...]