There is a 1957 Studebaker Golden Hawk in the movie "Rain Man". It is only on camera for a few seconds, but it is correctly named and engine stats are given by Tom Cruise's character.

I am not sure that it's worth listing (too small)...

Maybe antp still has the movie for a better image. If it's named it should be listed.

By chance last night I saw this movie and the Hawk must be listed. I could try to get a better pic of the Studebaker from my copy of this movie but next week.
Dialogue Driving Tom Cruise the 49 Roadmaster:

00:54:46: WouId you look at that 1957 Studebaker Goldenhawk?

00:54:49: Zero to sixty in under eight seconds.

00:54:51: 275 supercharged horsepower under that hood.

I could try to get a better pic indeed, but in the meantime it could be listed with that pic anyway

Done
http://www.imcdb.org/vehicle_264382-Studebaker-Golden-Hawk-1957.html

I got a better view for this nice and some cars missed