Baby Sister is a 1983 American made-for-television drama film directed by Steven Hilliard Stern. The film, which stars Phoebe Cates, Ted Wass and Pamela Bellwood, centers on a 19-year-old woman who starts an affair with her older sister's boyfriend and premiered on ABC on March 6, 1983.

Baby Sister (1983)
Directed by Steven H. Stern
Description by Wikipedia
Movie Info
Themes
Tags
Adultery
Attributes
Narrative Location: Los Angeles
Subject: about dysfunctional families, about infidelity
Subject: about dysfunctional families, about infidelity
Alternate Titles
Baby Sister
GB, US
Die Sünde der Schwester
DE
Duas Irmãs
PT
La hermana menor
ES
La sorellina
IT
Tainted Love
US
Triss i kärlek
SE
Tuhma pikkusisko
FI
Малката сестра
BG
フィービー・ケイツの トライアングル・ラブ
JP