Anyone get this movie reference?

↓ Transcript
1 - (Cat is contemplating things while in Coast City)
Cat: For this to work, we're going to need a heavy-hitter.
2 - (Gary looks disappointed)
Gary: Too bad Cap's not here. I wonder what he's doing?
3 - (Captain Amazing-Man is sitting in front of a table with a pile of money and a gun to his head in a scene straight out of Deer Hunter)
Captain Amazing-Man: You guys don't get many superheroes here do you?