Random thoughts...
Jerry's comic friend, Mario Joyner seems to suffer from unintended smirking when delivering his lines, a la early-episodes Jerry. I would've expected that a driver who'd been cut off, mooned, cut off again later by the same driver, and rescinded an apology would be in a fit of (road) rage.
Unless they mention another picture on the finale, I guess "Hindenburg: The Explosion" will be the last movie referenced in an episode.
George attempting to get his movie zinger in = George attempting to use his "jerk store" retort
Could a laser pointer be that sharp and distinct in broad daylight from a distance?
What was that whole struggle-under-the-bleachers plot a reference to? "Titanic"? "Poseidon Adventure"? Elaine kissing the stranger in light of the "extreme" circumstances they were in seemed a spoof of DiCaprio and Winslet. The cop closing the board keeping them down there is reminiscent of barricading lower-class passengers from the lifeboats.
Kramer lit his cigar and set a flag afire with a sparkler. Is that physically possible?
Jerry turned on the security system on the Saab convertible. With the top down, what is that a deterrent to? (I know, I know, just a moment of sarcasm.)