Since you have a specific Blu-ray rip, you should look for .srt files that mention "720p BluRay" and the encoder (e.g., YIFY, SPARKS) in the filename. Use these major databases:
If the text appears a few seconds before or after the speech, you can fix it on the fly: subtitle Scary.Movie.-.Quadrilogy.2000.720p.Blu...
: The gold standard. Go to Subtitle > Add Subtitle File . Since you have a specific Blu-ray rip, you should look for
: The largest database. Search for "Scary Movie" and look for the entries matching the years 2000, 2001, 2003, and 2006. and 2006. : Known for high-quality
: Known for high-quality, user-vetted subtitles. Filter by "Blu-ray" to match your 720p files.
For the subtitles to work automatically, follow the :