The guard opens the door. This is the heart of it. That door is on a chain. It holds the door open so much and the waiter hands the guard the sandwiches.
10 seconds sound clip from the Odds Against Tomorrow (1959) movie soundboard.
You can hear this line at 00:55:59.368 in the Blu-ray version of the movie.
Quote context
[...]
- He dared me. Like you are now.
- He comes out of the drugstore, and he crosses over with the light.
- Then he goes down the side street to the side door of the bank.
- I want you to meet Johnny Ingram.
- Sorry I'm a little late, but I had girlie trouble.
[...]