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.
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
