Watch Baby Sister

Immature dropout Annie concocts a scheme to get her older sister's live-in boyfriend to date her instead. Starring 1980s screen icon Phoebe Cates.

Baby Sister is a 1983 drama with a runtime of 1 hour and 29 minutes. It has received moderate reviews from critics and viewers, who have given it an IMDb score of 5.5.

Where to Watch Baby Sister

Baby Sister is available to watch free on Tubi TV and Vudu Free. It's also available to stream, download on demand at Amazon Prime. Some platforms allow you to rent Baby Sister for a limited time or purchase the movie and download it to your device.