
Plot
Annie's life is a mess. But when she finds out her lifetime best friend is engaged, she simply must serve as Lillian's maid of honor. Though lovelorn and broke, Annie bluffs her way through the expensive and bizarre rituals. With one chance to get it perfect, she’ll show Lillian and her bridesmaids just how far you’ll go for someone you love.
Trailer
Cast

Kristen Wiig
Annie Walker

Maya Rudolph
Lillian Donovan

Rose Byrne
Helen Harris

Chris O'Dowd
Officer Rhodes

Wendi McLendon-Covey
Rita

Ellie Kemper
Becca

Melissa McCarthy
Megan Price

Jon Hamm
Ted

Jill Clayburgh
Judy Walker

Rebel Wilson
Brynn

Matt Lucas
Gil

Michael Hitchcock
Don Cholodecki

Tim Heidecker
Douglas Price

Franklyn Ajaye
Mr. Donovan

Lynne Marie Stewart
Mrs. Donovan

Terry Crews
Rodney

Jessica St. Clair
Whitney

Kali Hawk
Kahlua

Andy Buckley
Helen's Husband

Matt Bennett
Helen's Stepson

Nancy Carell
Helen's Tennis Partner

Melanie Hutsell
Carol

Carnie Wilson
Carnie Wilson

Chynna Phillips
Chynna Phillips

Wendy Wilson
Wendy Wilson

Joe Nuñez
Oscar

Mia Rose Frampton
Jewelry Store Girl

Tom Yi
Jewelry Store Couple

Elaine Kao
Jewelry Store Couple

Mitch Silpa
Flight Attendant Steve

Dana Powell
Flight Attendant Claire

Greg Tuculescu
Kevin

Brian Petsos
Pete

Ben Falcone
Air Marshall Jon

Richard Riehle
Bill Cozbi

Suzanne LaChasse
Hostess (uncredited)

Annie Mumolo
Nervous Woman on Plane

Jillian Bell
Girl at Shower

Ariane Price
Girl at Shower

Paul Feig
Wedding Guest (uncredited)