As a Catholic in Recovery (aka agnostic atheist) those Christian studio propaganda films can be ahhh-mazing!! Back in the late ‘90s and early ‘00s was the prior golden age of Christian Propaganda media. Blockbuster (it’s been that long) used to have an entire section of them.
“BibleMan” is/was the MARVEL of the genre. A live-action tv series, movies, animated series, and endless merchandising. Scott Baio’s “best friend” from Charles In Charge is BM.
For the more “Baldwin-Centric” propaganda options is this classic:
SIX: The Mark Unleashed.
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As for the OP, your area(s) of research should guide your program options. If research and statistics are not areas of interest, I’d strongly recommend going for a masters degree because any halfway-decent doctoral training program requires competency in those and more areas.