You've got to believe that there's a ship buried out there in the desert. And that at least some of our visitors from outer space got out of that ship before it was covered over.
8 seconds sound clip from the It Came from Outer Space movie soundboard.
You can hear this line at 00:48:55.316 in the Blu-ray version of the movie.
Quote context
[...]
- You best go home and get some sleep, the both of you. I'll check around and call you later.
- Ellen, Johnny and I have some things to talk over. Would you mind taking the ladies home?
- Of course, and I'll stay with Mrs. Daylon for a while, too.
- We're taking your car, Johnny.
- Bye.
- Bye.
- Now are you ready to believe me?
- I'm trying to, or I wouldn't have sent for you.
- Go on.
- Two of those visitors I saw today, and so did you. It's true, Matt.
- Oh, it's no use, Johnny. I try to stay with you, but I can't.
- They didn't, by any chance, tell you what they wanted?
[...]