Hey Weaz, I looked at the still shot from "It Came from Beneath the Sea" that's posted on the site and it is a 1947/48 Kaiser. My goof - it was late and I was slightly sedated when I watched the movie the other night so I thought it looked like a 49, same body and all. The listing on that website is correct, it's a 47/48 I was also watching it on a little 13" TV so maybe that's how I goofed...
Some movies that are missing on that site - "Steel Town", probably the one movie to most prominently feature KF cars. A gray '51 Henry J deluxe, a '51 Kaiser Golden Dragon and you can see a '49 Kaiser in a warehouse parking lot scene later in the movie. I've heard that the steel mill scenes in Steel Town were filmed at Kaiser Steel in Fontana, CA.
The 1954 version of "Dragnet", the first movie spawned by a TV series, has a quick shot of a maroon 1951 Henry J driving by as the officers park their car in front a recording studio. Earlier in the movie, and you have to be really quick with the pause button on the DVD/VCR, as Sgt Friday's Ford is pulling out of the police garage, a streetcar passes quickly and as it does, a brown 1951 Kaiser Special whizzes by even faster. If you can snag it with the remote, it is easy to tell it's a Special as there is no molding on the side or tops of the doors. I need to find a way to capture this image from my DVD as you have to be quick to see it. Let me know if you have a way to do that. That one needs to be on that site.
Then there is "A Summer Place" where they buy a 1948 Kaiser at the end and sleep in it under a bridge. He later drives it up to a house and I'm pretty sure the sound was dubbed over because it did not sound like Kaiser engine that's for sure.
One of the last scenes in the 1949 movie "The Kid from Cleveland" has a shot of Russ Tamblyn squatting between two cars and the one behind him is a '48 Kaiser.
The old Superman series from the 50s was riddled with KF cars but I figured NIK at night would run that show forever so I never bothered to record them. I remember seeing some thugs try to escape our hero in a 1952 Kaiser and there was an old Nash and a '49 Frazer (not something seen very often anywhere) used in background scenes in a lot of episodes of Superman.