Search for "Disturbing Behavior 1998" and look for entries tagged with "BluRay" or "x264." These are usually perfectly synced for high-definition rips.
Primarily for TV shows, but they occasionally have movie subtitles with precise hearing-impaired (SDH) options. How to Use the Subtitle
Example: Disturbing.Behavior.1998.720p.BluRay.x264.mkv and Disturbing.Behavior.1998.720p.BluRay.x264.srt . Place both files in the same folder. subtitle Disturbing.Behavior.1998.720p.BluRay.x...
If the dialogue doesn't match the audio (which can happen if the BluRay rip has a different frame rate than the subtitle was made for):
Since the file name matches a common scene release, you can find the exact .srt or .ass file on these major subtitle databases: Search for "Disturbing Behavior 1998" and look for
Use a site like SubtitleTools.com to "Shift" the entire timing if it is consistently off by a few seconds.
If you are looking for subtitles for the 1998 thriller specifically for the 720p BluRay x264 release, here are the most reliable ways to find and use them: Where to Find the Subtitle File Place both files in the same folder
A popular community-driven site where you can filter by language. Look for the version uploaded by "GoldenBeard" or other high-rated uploaders, as they often include the 720p/1080p BluRay compatibility in the description.