Overview
History -- make that high school -- may repeat itself when Marni learns that Joanna, the mean girl from her past, is set to be her sister-in-law. Before the wedding bells toll, Marni must show her brother that a tiger doesn't change its stripes. On Marni's side is her mother, while Joanna's backed by her wealthy aunt.
Trailer
Crew
DirectorAndy Fickman
WriterMoe Jelline
Cast
Kristen Bell
Marni
Jamie Lee Curtis
Gail
Sigourney Weaver
Ramona
Odette Annable
Joanna
Victor Garber
Mark
Betty White
Grandma Bunny
James Wolk
Will
Kristin Chenoweth
Georgia
Sean Wing
Charlie
Kyle Bornheimer
Tim
William Brent
Ben
Christine Lakin
Taylor
Meagan Holder
Kendall
Patrick Duffy
Richie
Anna A. White
LouAnne
Brytni Sarpy
Marcia
Gelsey Weiss
Gail
Tammy To
Jennifer
Mimi Karsh
Lori
Amye Wilmes
Lucian
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Keywords
sibling relationshipmarriagebullyingrivalrybullyweddinghumiliationsister-in-lawduringcreditsstinger
Details
Budget
$20M
Revenue
$32M
TMDb Votes
1,293
Added May 14, 2026Updated Jun 4, 2026