Sister of the Groom
“Big sister. Bigger problems.”
We checked 8 streaming services in India on 06 Jun 2026 at 22:12 IST
About
Audrey attempts to stop her brother from marrying a young French woman during their rescheduled wedding weekend in the Hamptons, which happens to be the same weekend she turns 40.
Cast
Alicia Silverstone
as Audrey
Mathilde Ollivier
as Clemence
Jake Hoffman
as Liam
Tom Everett Scott
as Ethan
Charlie Bewley
as Isaac
Mark Blum
as Nat
Ronald Guttman
as Philibert
Noah Silver
as Orson
Abigail Marlowe
as Suzette
Lee Reitelman
as Maximus
Deeva Green
as Feather
Julie Engelbrecht
as Bernetta
Jean-François Ogoubiyi
as Hugo
Richaud Valls
as George
Adrienne Ellis
as Tati
Claudja Bicalho
as Fernanda
Jamie Choi
as Mika
Nicole Tio
as Anais
Michael Bernardi
as Rabbi Yusef
Wai Ching Ho
as Darling Aquino
Where does Sister of the Groom rank today?
Sister of the Groom is #10000 on the CineFlixo Daily Streaming Charts today.
- Highest: #10000
- Top 10: 0 days
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Watch Sister of the Groom Online Free in HD
Looking for a place to watch Sister of the Groom online for free? You've landed on the right page. Sister of the Groom is a talked-about Inglés romance and comedy movie from 2020 that you can stream right now on CineFlixo in high quality, no signup required.
About Sister of the Groom
“Big sister. Bigger problems.”
Audrey attempts to stop her brother from marrying a young French woman during their rescheduled wedding weekend in the Hamptons, which happens to be the same weekend she turns 40. Running 82 minutes.
Sister of the Groom Cast and Characters
The cast features Alicia Silverstone (as Audrey), Mathilde Ollivier (as Clemence), Jake Hoffman (as Liam), Tom Everett Scott (as Ethan), and Charlie Bewley (as Isaac). Their performances are a major reason Sister of the Groom has built such a passionate audience.
Where to Watch Sister of the Groom Online
CineFlixo lets you stream Sister of the Groom online free, instantly, in HD. There's nothing to install — open the page, hit play, done. Works perfectly on Jio, Airtel, Vi networks across India and on slow mobile data thanks to our adaptive video pipeline.
▶ Watch Sister of the Groom NowWhy People Are Watching Sister of the Groom
Sister of the Groom flies under the radar but it deserves your attention. What makes it work is sharp comedic timing that lands consistently and chemistry between leads that actually feels real. If you enjoy Inglés storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Sister of the Groom
Where can I watch Sister of the Groom online for free?
You can watch Sister of the Groom online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Sister of the Groom?
Sister of the Groom runs for 82 minutes (about 1.4 hour).
Is Sister of the Groom good? What's the rating?
Sister of the Groom holds a 5.3/10 rating based on 32 reviews — a niche pick worth checking out.
Who is in the cast of Sister of the Groom?
The main cast includes Alicia Silverstone, Mathilde Ollivier, Jake Hoffman, and Tom Everett Scott, plus a strong supporting ensemble.
Is Sister of the Groom available in Inglés?
Yes — Sister of the Groom was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Sister of the Groom released?
Sister of the Groom was released in 2020.
Do I need an account to watch Sister of the Groom on CineFlixo?
No. CineFlixo is free and you can watch Sister of the Groom without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed Sister of the Groom, check out Cul-de-sac, Monster-in-Law, A Guide for the Married Man, Bliss, and It's a Jungle Out There.
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Frequently Asked Questions
Common questions about Sister of the Groom
Where can I watch Sister of the Groom for free?
You can watch Sister of the Groom (2020) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Sister of the Groom about?
Sister of the Groom is a Romance/Comedy English-language film. Audrey attempts to stop her brother from marrying a young French woman during their rescheduled wedding weekend in the Hamptons, which happens to be the same weekend she turns 40.
When was Sister of the Groom released?
Sister of the Groom was released on December 18, 2020. It has a runtime of 1h 22m. The film was produced by Mandorla Productions.
Who stars in Sister of the Groom?
Sister of the Groom stars Alicia Silverstone, Mathilde Ollivier, Jake Hoffman and Tom Everett Scott. The full cast list is available in the Cast section above.
Is Sister of the Groom available in HD?
Yes, Sister of the Groom is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.