Paul Rudd

Pete

Leslie Mann

Debbie

John Lithgow

Oliver

Megan Fox

Desi

Maude Apatow

Sadie

Iris Apatow

Charlotte

Chris O'Dowd

Ronnie

Jason Segel

Jason

Melissa McCarthy

Catherine

Graham Parker

Graham Parker

Albert Brooks

Larry

Lena Dunham

Cat

Annie Mumolo

Barb

Robert Smigel

Barry

Charlyne Yi

Jodi

Lisa Darr

Clair

Billie Joe Armstrong

Billie Joe Armstrong

Michael Ian Black

Accountant

Wyatt Russell

Flirty Hockey Player

Tom Yi

Charlotte's Teacher

Tim Bagley

Dr. Pellegrino

Ava Sambora

Wendy

Megan Grano

School Playdate Parent

D.A. Sandoval

Older Pregnant Parent

Derek Basco

Room Service Waiter

Nicol Paone

E.R. Nurse

Lynne Alana Delaney

Disturbed Restaurant Patron (uncredited)

Katia Kieling

BBQ Guest (uncredited)

Bill Hader

Desi's Store Pickup (uncredited)

Tom Everett

Pete's Doctor

Tatum O'Neal

Realtor

Ryan Adams

Ryan Adams

Ryan Lee

Joseph

Dan Bakkedahl

Dentist

Jessica Lee

Party Guest #1 (uncredited)

Rebekka Johnson

Gyno Nurse

Johnny Pemberton

Room Service Waiter

Barry Mendel

Producer

Clayton Townsend

Producer

Judd Apatow

Director

Judd Apatow

Screenplay

Jon Brion

Original Music Composer

Judd Apatow

Producer

Gary Archer

Prosthetics

Joe Bucaro III

Stunt Double

Tom Elliott

Stunt Driver

Paula Pell

Executive Producer

Leslie A. Pope

Set Decoration

Allison Jones

Casting

George H. Anderson

Supervising Sound Editor

Cindy Marty

Sound Effects Editor

Andrew Max Cahn

Art Direction

Joel Kramer

Stunt Coordinator

Jefferson Sage

Production Design

Adam Jenkins

Sound Re-Recording Mixer

Suzanne Hanover

Still Photographer

Leesa Evans

Costume Design

Ken McLaughlin

Production Sound Mixer

Jay Deuby

Editor

Jonathan Karp

Music Supervisor

Barrett J. Leigh

Production Supervisor

David Luckenbach

Camera Operator

Dan Bronson

Costume Supervisor

Lisa Goldberg

Co-Producer

Brent White

Editor

David L. Bertman

Editor

Phedon Papamichael

Director of Photography

Valeria Migliassi Collins

Script Supervisor

Marc Fishman

Sound Re-Recording Mixer

David Luckenbach

Steadicam Operator

Erin E. Riegel

Art Department Assistant

Debbie Evans

Stunt Driver

Lois Yaroshefsky

Studio Teacher

Riley Harper

Stunts

Tammy Fearing

ADR Supervisor

Sean Mannion

Property Master

Larry Kemp

Dialogue Editor

Linda Arnold

Hair Department Head

James Matheny

Dialogue Editor

Matt Rebenkoff

First Assistant Director

Joel Kramer

Second Unit Director

Dick Ziker

Stunt Driver

Ed French

Makeup Artist

Valli O'Reilly

Makeup Artist

Amy Lederman

Makeup Artist

Beth O'Rourke

Makeup Artist

Viola Rock

Makeup Artist

Kimberly Greene

Makeup Department Head

Erin Wooldridge

Key Makeup Artist

Michael Moore

Key Hair Stylist

Tammy Kusian

Hairstylist

Donna J. Anderson

Hairstylist

Paul Schneider

Second Assistant Director

Donald Frazee

Special Effects Coordinator

Scott M. Davids

Visual Effects Supervisor

Colin Follenweider

Stunt Double

Jack Carpenter

Stunts

Wally Crowder

Stunts

Steve Hart

Stunt Driver

Paul M. Lane

Stunt Driver

Scott Leva

Stunts

Norman Howell

Stunts

Jody Millard

Stunt Double

Ed McDermott II

Stunt Driver

Stephen W. Schriver

Stunt Driver

Tierre Turner

Stunt Driver

Mark Aaron Wagner

Stunt Double

John R. Leonetti

Second Unit Director of Photography

Goran Pavicevic

Second Unit Director of Photography

Danny Teeson

Choreographer

Clinton Wayne

Prosthetic Designer

Angel Cook

Production Assistant

Rafael E. Sánchez

Gaffer