Ladder 49.
While my husband and I were investigating Catholicism (after 47 years of Evangelical Protestantism), I had a huge stumbling block with baptism. The Catholic teaching on Baptism is so different than the Evangelical Protestant teaching, and I was having a hard time accepting the Catholic teaching.
Then we watched Ladder 49–and it all made sense to me! To this day, Ladder 49 has the clearest explanation of Catholic teaching about the Sacrament of Baptism of any source that I’ve seen. Seriously!
It’s not really a movie suitable for young children. It’s about rough, tough firefighters, and it has some deaths in it. But it’s really good. My favorite actor is in it (Robert Patrick).