Oh, of course. It all depends on what you've talked to the soldiers, if you've activated the turrets, recruited more men, quite some variations on that...
Which soldiers can you recruit because i was only able to recruit the person who sells droid parts, the farmer who you help, the guy who was in the building, the guy who sells you a fake holocron, and the female outside of the khoonda building. I got no variations on the movies the 3 times i have played this game.
You can place extra mines along with the ones already placed there, and it's supposed to change the movie if you do. I cannot confirm this personally, though.
I laid more mines, nothing changed, the 3 times i saw the movie, the mercs charge across the path and they shoot at the khoonda soldiers and the turrets shoot, and that's it, then your inside and you stand along with the ppl. you recruited and you fight the mercs inside.