You couldn’t make Around The World in 80 Days today because that would be considered extremely slow.

You couldn’t make Last Tango in Paris today because tango is no longer danced in Paris.

You couldn’t make Jaws today because the technology to build a more believable shark exists and it would be much less suspenseful.

You couldn’t make Throw Mommy Off The Train today because they would be discussing their murder plot on Twitter and get caught in the first act.

You couldn’t make Trains, Planes, and Automobiles today because of America’s crumbling infrastructure.