We don't entirely rule out the possibility that there might be some form of life on another planet. Then why not some entirely different form of life in a world we already know is inhabited by millions of living creatures?
— Dr. David Reed (Richard Carlson)
14 seconds sound clip from the Creature from the Black Lagoon (1954) movie soundboard.
You can hear this line at 00:46:32.548 in the Blu-ray version of the movie.
Quote context
[...]
- You talking to me, Mark, or something out there?
- Because we deal with known quantities, with knowledge we've accumulated up to now.
- In the water! The lantern frightened him off.
- It's foolish to go after him.
- If he has gills, he may suffocate.
- How long does the effect last?
- An hour, maybe two. But for that thing, who can tell?
[...]