Guardian - Watch Legally and Safely
Guardian

After the mysterious death of her undercover cop husband, a female martial artist must protect her daughter from corrupt police, politicians and hired assassins who will do anything to conceal the truth.
How to Watch Guardian Legally and Safely
If you want to stream Guardian through reputable and legal services, there are a few good options depending on where you are. Subscription platforms like HBO Max, Disney+, Netflix, Amazon Prime Video, and Apple TV+ sometimes carry Guardian films or related DC titles—though availability depends on your country.
If you’d rather not commit to a subscription, there are ad‑supported, free (but legal) platforms such as Tubi, Pluto TV, Peacock or Crackle (where available in your region) that occasionally host superhero films.
Lastly, don’t forget about library‑linked streaming options like Kanopy or Hoopla (if your library or university is registered), and official uploads by film distributors on YouTube—these can also give you legal access to classic movies.