Flix SearchDiscover MoviesDiscover ShowsSignupLogin

The Flix Search

The best way to find where your favorite movies and shows are streaming. Discover global streaming availability easily, and access geo-restricted content using a VPN.

Quick Links

HomeAbout

Powered by

TMDB Logo

The Flix Search uses the TMDB API, but is not endorsed, certified, or otherwise approved by TMDB.

Streaming Availability Data

JustWatch Logo

© 2025 The Flix Search. All rights reserved.

Privacy PolicyTerms of ServiceCookie Settings

Wow! Looks like Her Sister's Secret is not available on any streaming services in the world!

Recommendations:

Hanson and the Beast poster image
Hanson and the Beast
Godzilla vs. Gigan poster image
Godzilla vs. Gigan
The Kids Are Alright: Destination Asturias poster image
The Kids Are Alright: Destination Asturias
Godzilla vs. Mechagodzilla poster image
Godzilla vs. Mechagodzilla
The Teacher Who Promised the Sea poster image
The Teacher Who Promised the Sea
Monsters of Man poster image
Monsters of Man
Juror #2 poster image
Juror #2
...Re poster image
...Re
Beethoven's Christmas Adventure poster image
Beethoven's Christmas Adventure
Taxi 2 poster image
Taxi 2
Jojo Rabbit poster image
Jojo Rabbit
Sonic Youth: Koncertas Stan Brakhage Prisiminimui (April 12, 2003) poster image
Sonic Youth: Koncertas Stan Brakhage Prisiminimui (April 12, 2003)
Yesterday poster image
Yesterday
Lake Placid 3 poster image
Lake Placid 3
Black Widow poster image
Black Widow
Lucy in the Sky poster image
Lucy in the Sky
Re-Births poster image
Re-Births
The Tomorrow War poster image
The Tomorrow War
War
There's Someone Inside Your House poster image
There's Someone Inside Your House
Her Sister's Secret poster image
Her Sister's Secret (1946)
⭐ 6.5/10
4 votes
1h 26m

Genre

Drama

A WWII tale of romance that begins during New Orlean's "Mardi Gras" celebration when a soldier and a girl meet and fall in love. He asks her to marry him but she decides to wait until his next leave. He is sent overseas and she does not receive his letter and feels abandoned, but she does find out she is pregnant. She gives the child to her married sister and does not see her child again for three years. She returns to her sister's home to reclaim the child, and the soldier, who has been searching for her, also turns up. The sister is not interested in giving up the child. Written by Les Adams

IMDb+ Watchlist