Disney also did a version back in the late 1950’s with Fess Parker, it was actually pretty good. It was called The Great Locomotive Chase
https://www.youtube.com/watch?v=-SG_0Yo8MGk
I saw the Disney version when it came out. I thought it was pretty good but definitely pro Union.
Buster Keaton did not like it and thought it didn’t give the Confederate side enough credit.