Every passenger on this plane who had fish for dinner will become violently ill in the next half-hour.
7 seconds sound clip from the Airplane (1980) movie soundboard.
You can hear this line at 00:41:24 in the Blu-ray version of the movie.
Quote context
[...]
- One thing, do you know what he had for dinner?
- Yes, of course. We both had fish. Why?
- It's nothing to be alarmed about. We'll be back to you very quickly.
- And the copilot had fish. What did the navigator have?
- All right. Now we know what we're up against.
- Just how serious is it, Doctor?
- Extremely serious. It starts with a slight fever, dryness of the throat.
- At this point, the entire digestive system collapses, accompanied by uncontrollable flatulence...
- Until finally the poor bastard is reduced to a quivering, wasted piece of jelly.
[...]