Rose Byrne Helen
Jon Hamm Ted (uncredited)
Chris O'Dowd Rhodes
Melissa McCarthy Megan
Kristen Wiig Writer, Annie, Co-Producer
Jessica St. Clair Whitney
Ellie Kemper Becca
Joel Madison 13 Year Old Girl's Father
Terry Crews Boot Camp Instructor
Richard Riehle Bill Cozbi
Maya Rudolph Lillian
George H. Anderson Supervising Sound Editor
Rebel Wilson Brynn
Mia Rose Frampton 13 Year Old Girl in Jewelry Store
Wendi McLendon-Covey Rita
Douglas A. Mowat Set Decoration
Matt Lucas Gil
Paul Feig Director, Executive Producer, Wedding Guest (uncredited)
Judd Apatow Producer
Keith P. Cunningham Art Direction
Jill Clayburgh Annie's Mom
R.F. Daley Butler
Nancy Carell Helen's Tennis Partner
Jillian Bell Girl at Shower
Janene Carleton Stunts
Pat Carroll Old Woman in Car (uncredited)
Andy Buckley Helen's Husband
Lynne Marie Stewart Lillian's Mom
Tim Heidecker Dougie
Michael Hitchcock Don Cholodecki
Annie Mumolo Co-Producer, Writer, Nervous Woman on Plane
Dana Powell Flight Attendant Claire
Ben Falcone Air Marshall Jon
David Hoffman Doorman at Shower
Goro Koyama Foley Artist
Darrin Prescott Stunts
James Matheny Dialogue Editor
Greg Zimmerman ADR Recordist
Allison Jones Casting
Franklyn Ajaye Lillian's Dad
Jenna Dalla Riva Foley Recordist
Veronica Lorenz Makeup Artist
Andy Malcolm Foley Artist
Heba Thorisdottir Makeup Department Head
Barry Mendel Producer
Tom Yi Jewelry Store Couple
Steve Bannos Annie's Mistaken Husband
Jessie Graff Stunts
Larry Kemp Dialogue Editor
Boni Yanagisawa Stunts
Kali Hawk Kahlua
Jose Zamora Hairstylist
Hugh Dane Annie's Mistaken Fella
Tammy Fearing ADR Supervisor
Matt Bennett Helen's Stepson
Chynna Phillips Chynna Phillips
Eloy Casados Churra Chi Waiter
Marc Fishman Sound Re-Recording Mixer
Greg Steele ADR Mixer
Jordan Black Horseman
Greg Worswick Valet (uncredited)
Elaine Kao Jewelry Store Couple
Jack Heeren Foley Mixer
Mitch Silpa Flight Attendant Steve
Melanie Hutsell Annie's Tennis Partner
Casey Hotchkiss Camera Operator
Cindy Marty Sound Effects Editor
Adam Jenkins Sound Re-Recording Mixer
Jefferson Sage Production Design
Janine Rath-Thompson Hair Department Head
Jessica Harbeck Stunts
Blake Garrett Rosenthal Tyler (uncredited)