He's definitely coming, Mr. Luthor.
4 seconds sound clip from the Superman (1978) movie soundboard.
You can hear this line at 02:22:26 in the Blu-ray version of the movie.
Quote context
[...]
- This is your last chance, Superman.
- Why don't you do yourself a flavor and freeze.
- I think he's coming, Mr. Luthor.
- He's definitely coming, Mr. Luthor.
- My attorney will be in touch with you about the damage to the door.
- Otis, take the gentleman's cape.
- I don't think he wants me to.
- Luthor, where's the gas pellet?
[...]