Big Little Sister poster
Where to stream

Big Little Sister

20259mMovieComedyFamily

After returning home from college, Sam realizes his little sister Janie may not be as little as he remembers.

DirectorMichael Colglazier
WriterMichael Colglazier

Where to watch

Not streaming yet
Check back soon

Big Little Sister was released on May 2, 2025 but we couldn't find it on any streaming service yet. Rights can change — try again later.

Get the app to be notified

Cast · Directed by Michael Colglazier

JMJackson McKeever
Jackson McKeever
Sam
MGMyra Zimmerman Grubbs
Myra Zimmerman Grubbs
Mom
CT
Charlotte Teall
Janie
MM
Maeve McCloy
Janie
PW
Phil Wentzel
Dad
AH
Abigail Horn
Podcast Voice

More from Myra Zimmerman Grubbs · Co-star

3 Knee Deep
3 Knee Deep
2016 · 1.0
The Big Part
The Big Part
2022 · 1.0
The Redeemed
The Redeemed
2019 · 3.0
75
75
2017 · 3.3
See all fromMyra Zimmerman Grubbs

More like this

Thunderstruck
Thunderstruck
2012 · 6.2
Pups Alone
Pups Alone
2021 · 5.8
Mixtape
Mixtape
2021 · 6.9
Beverly Hills Chihuahua 2
Beverly Hills Chihuahua 2
2011 · 5.9
Recess: All Growed Down
Recess: All Growed Down
2003 · 6.5
Ramona and Beezus
Ramona and Beezus
2010 · 6.6
Cadet Kelly
Cadet Kelly
2002 · 6.2
Beverly Hills Chihuahua 3: Viva la Fiesta!
Beverly Hills Chihuahua 3: Viva la Fiesta!
2012 · 6.3
Little Big League
Little Big League
1994 · 6.0
Dennis the Menace
Dennis the Menace
1993 · 5.9
The Loud House Movie
The Loud House Movie
2021 · 7.2
The Sandlot 2
The Sandlot 2
2005 · 5.9

Big Little Sister — streaming FAQ

Which OTT platform streams Big Little Sister?

Big Little Sister isn't streaming anywhere in Australia yet.

Is Big Little Sister on Netflix?

No, Big Little Sister is not on Netflix in Australia as of September 2026.

Is Big Little Sister on Amazon Prime Video?

No, Big Little Sister isn't on Amazon Prime Video in Australia right now.

Where can I watch Big Little Sister for free?

Big Little Sister isn't streaming in Australia yet, so there's no way to watch it free at the moment.

What is the OTT release date for Big Little Sister?

Big Little Sister hasn't started streaming in Australia yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around June 20, 2025. This is a prediction, not a confirmed date.