If you are looking specifically for English subtitles on Polish-friendly platforms, they are often available as a secondary track on:
: The primary streaming home for Blue Bloods, offering full English SDH (Subtitles for the Deaf and Hard of Hearing). Blue Bloods napisy Angielski S13E06
: Often features major US series like Blue Bloods with multi-language subtitle tracks. If you are looking specifically for English subtitles
: Danny and Jamie clash over a gang-related shooting. The tension rises when Jamie, in his new intelligence role, oversteps into Danny’s investigation, leading to a heated "Reagan vs. Reagan" conflict. Subplots : in his new intelligence role