Jon Hamm Ted (uncredited)
Richard Riehle Bill Cozbi
Rose Byrne Helen
Matt Lucas Gil
Kristen Wiig Writer, Annie, Co-Producer
Terry Crews Boot Camp Instructor
Melissa McCarthy Megan
Maya Rudolph Lillian
Ellie Kemper Becca
Wendi McLendon-Covey Rita
Jillian Bell Girl at Shower
Judd Apatow Producer
Chris O'Dowd Rhodes
Rebel Wilson Brynn
Jill Clayburgh Annie's Mom
Tim Heidecker Dougie
Paul Feig Director, Wedding Guest (uncredited), Executive Producer
Matt Bennett Helen's Stepson
Michael Hitchcock Don Cholodecki
Pat Carroll Old Woman in Car (uncredited)
Ben Falcone Air Marshall Jon
Annie Mumolo Co-Producer, Writer, Nervous Woman on Plane
Andy Buckley Helen's Husband
Kali Hawk Kahlua
Nancy Carell Helen's Tennis Partner
Jessica St. Clair Whitney
Joe Nuñez Oscar the Security Guard
Mia Rose Frampton 13 Year Old Girl in Jewelry Store
Clayton Townsend Producer
Jessie Graff Stunts
Lynne Marie Stewart Lillian's Mom
Eloy Casados Churra Chi Waiter
Darrin Prescott Stunts
Steve Bannos Annie's Mistaken Husband
Allison Jones Casting
Owen Daniels Obnoxious Ice Skater (uncredited)
Elaine Kao Jewelry Store Couple
Andy Malcolm Foley Artist
David Hoffman Doorman at Shower
Blake Garrett Rosenthal Tyler (uncredited)
Janine Rath-Thompson Hair Department Head
Robert D. Yeoman Director of Photography
Dana Powell Flight Attendant Claire
Melanie Hutsell Annie's Tennis Partner
Greg Tuculescu Kevin
Hugh Dane Annie's Mistaken Fella
Jordan Black Horseman
Chris Haarhoff Steadicam Operator, Camera Operator
Janene Carleton Stunts
Boni Yanagisawa Stunts
Veronica Lorenz Makeup Artist
Franklyn Ajaye Lillian's Dad
Mitch Silpa Flight Attendant Steve
Tom Yi Jewelry Store Couple
Joel Madison 13 Year Old Girl's Father
Carnie Wilson Carnie Wilson
Greg Worswick Valet (uncredited)
Heba Thorisdottir Makeup Department Head
Douglas A. Mowat Set Decoration
Brian Petsos Pete (uncredited)
Adam Jenkins Sound Re-Recording Mixer
Steve Arnold Set Designer
Chynna Phillips Chynna Phillips
Jack Heeren Foley Mixer
Greg Steele ADR Mixer
James Matheny Dialogue Editor
Leesa Evans Costume Design
Marc Fishman Sound Re-Recording Mixer
Olivia Summers Stunts, Stunt Driver
Sheila Waldron Script Supervisor
William Kerr Editor
Barry Mendel Producer