This one sends shivers down my newly Texan spine. An EF Mass from the 1965 film Change of Habit, featuring an offertory procession, local inculturation, and the sacred music of Elvis Presley. In a nod to modernity the stuffy old doubting priest at the end concludes his opposition to the renewal with the words: "He works in mysterious ways." One is tempted to thank God that this was not a real Mass, but the fact is that this sort of thing happened throughout the United States in the 1960s and beyond. In some places it still does. The relevant part begins at 2:23.