The Other Sister - Watch Legally and Safely
A mentally retarded girl proves herself to be every bit as capable as her "perfect" sister when she moves into an apartment and begins going to college.
How to Watch The Other Sister Legally and Safely
If you want to stream The Other Sister 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 The Other Sister 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.