There won't be any panic in this camp.
2 seconds sound clip from the When Worlds Collide (1951) movie soundboard.
You can hear this line at 00:35:57.114 in the Blu-ray version of the movie.
Quote context
[...]
- Provisions will be made to evacuate them to mountain locations.
- What provisions have you made to protect us when the panic starts?
- I have. I don't deal in theories. I deal in realities.
- I brought enough rifles to stop a small army.
- There won't be any panic in this camp.
- People are more civilized than that. They know only a handful can make the flight.
- We're the lucky ones, the handful with a chance to reach another world.
[...]