You can download the .srt files from these reputable subtitle databases:
If the dialogue doesn't match the movements of the actors' mouths, you can adjust the sync in VLC by pressing 'G' to delay the subtitles or 'H' to speed them up. Succession subtitles English S01E04
Place both the video and the .srt file in the same folder on a USB drive. Most TVs will automatically detect and play the subtitles if the filenames match. You can download the
: Often the best source for high-quality TV subtitles, including hearing-impaired (SDH) options. How to Match the File Succession subtitles English S01E04