If you can only find PT-BR (Brazilian) subtitles, they are almost 100% compatible with PT-PT (European Portuguese) for viewing purposes, with only minor vocabulary differences. 💡 Why This Episode Matters
The primary hub for Portuguese subtitles. Search for "All in the Family" or the Brazilian title, "Tudo em Família." All in the Family Legendas PortuguГЄs (pt) S03E16
Good for TV-specific releases, though their catalog for 70s shows is more limited. If you can only find PT-BR (Brazilian) subtitles,
"All in the Family" Oh Say Can You See (TV Episode 1973) - IMDb All in the Family Legendas PortuguГЄs (pt) S03E16