The clip speculation from It Came from Outer Space (1953)
Well, they're not around here...
and it's a cinch they just didn't leave without their car.
I'd give anything if things were back the way were this morning...
with me calling you a fool.
Is it reasonable for anything to stay alive, after hitting Earth that hard?
It's reasonable, because it's true.
Believing all this talk about taking over other people's forms. That's crazy, I tell you.
Nothing would ever add up.
I couldn't even be sure that you're John Putnam standing beside me.
That's right, you couldn't.
Wouldn't it be a fine trick if I weren't really John Putnam at all?
Something from another world, come here to give you a lot of false leads.