I can think of a few that would be....um....interesting with the addition of kilts!

The Rundown
Harry Potter
Pirates of the Caribbean trilogy
Matrix triology
Sweeny Todd
Da Vinci Code
Hitchhiker's Guide to the Galaxy (but don't forget your towel!)
Once Upon a Time in Mexico (of course, this could just be that I want to see Antonio Banderas and Johnny Depp in a kilt)
Underworld