Mike Wallace [voiceover; footage of Marriott corporate offices]: You'd expect the head of the church to believe it, but so does Bill Marriott, chief of the Marriott hotel chain, a hard-headed businessman, and he's a Mormon.
The "60 Minutes" program on the LDS Church
Broadcast on CBS TV, April 7, 1996
No smoking for Mormons.
You can't smoke but you can read the Book of Mormon that is in each room along with the KJV Bible.
They don't drink, either, but I've never been in a Marriott that didn't have a well-stocked bar. :)
So, it follows there should be no alcohol and no R-rated movies if it is Mormon beliefs that dictate company policy.