The Other Sister (1999): movie guide

What is The Other Sister about?

A mentally challenged girl proves herself to be every bit as capable as her "perfect" sister when she moves into an apartment and begins going to college.

Cast highlights

The Other Sister features Juliette Lewis, Diane Keaton, Tom Skerritt, Giovanni Ribisi, Poppy Montgomery, Sarah Paulson. Open the Cinema Box title page for the full cast list and character credits.

Key facts

Release date: 1999-02-26. Runtime: 130 minutes. TMDB score: 6.4/10 (185 votes). Genres: Comedy, Drama, Romance. Original language: en. Status: Released.

Discover The Other Sister on Cinema Box

Cinema Box is a movie and TV discovery app for Android. Use it to browse The Other Sister, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.

Frequently asked questions

What genre is The Other Sister?

The Other Sister is listed as Comedy, Drama, Romance on TMDB.

How long is The Other Sister?

The Other Sister runs about 130 minutes.

Who stars in The Other Sister?

Cast highlights include Juliette Lewis, Diane Keaton, Tom Skerritt, Giovanni Ribisi, Poppy Montgomery, Sarah Paulson.

Does Cinema Box stream The Other Sister?

No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.

Where can I track The Other Sister?

Open the The Other Sister page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.