Gus was the cat at the theater door. His name, and I should have told you before, is really Asparagus, but that's such a fuss to pronounce, we call him just Gus.
16 seconds sound clip from the Logan's Run movie soundboard.
You can hear this line at 01:28:05 in the Blu-ray version of the movie.
Quote context
[...]
- My parents told me. My mother... and my father.
- You knew your mother and father?
- How were you grown? Inside your mother?
- Right in there. Are you sure?
- That's what she told me. I have to believe her. I don't know.
- Where? They're dead. They are dead. Yeah. Buried.
- Buried?
- Why did you want to see my hand before? You'd better show me yours. Yes, you had.
- Oh, that... Oh. That's lovely. That's beautiful. Can I have one of these?
- Uh, well, no. I'm sorry. It's not possible.
- I'll give you one of my best cats, my favorite. I'll give you a Jellicle cat. I will.
[...]