According to a recent Barna Group study, practicing Protestants (those who have attended church in the last month and who agree their faith is important to them), are most likely to say a movie has affected their thinking on serious issues.
More than one in five say they've seen a movie in the last two years that has made them think seriously about their religion or spirituality (22%). And an additional one in 10 say such a movie has caused them to change something they believed about Christianity (9%). Evangelicals, while more likely than the average adult to say a movie has made them think seriously about religion or spirituality (17% of evangelicals compared to 11% of Americans overall) are much less likely to say that such a movie has changed their beliefs about Christianity (less than 1% of evangelicals compared to 3% of all Americans).
Americans professing a faith other than Christianity are also more likely than average to think more seriously about religion or spirituality (18%) as a result of watching a movie.