Ben Stone

Seth Rogen

Acting

Alison Scott

Katherine Heigl

Acting

Pete

Paul Rudd

Acting

Debbie

Leslie Mann

Acting

Jason

Jason Segel

Acting

Jay

Jay Baruchel

Acting

Jonah

Jonah Hill

Acting

Martin

Martin Starr

Acting

Jodi

Charlyne Yi

Acting

Charlotte

Iris Apatow

Acting

Sadie

Maude Apatow

Acting

Alison's Mom

Joanna Kerns

Acting

Ben's Dad

Harold Ramis

Directing

Jack

Alan Tudyk

Acting

Jill

Kristen Wiig

Acting

Brent

Bill Hader

Acting

Dr. Kuni

Ken Jeong

Acting

Club Doorman

Craig Robinson

Acting

Dr. Pellagrino

Tim Bagley

Acting

Dr. Howard

Loudon Wainwright III

Acting

Dr. Howard's Nurse

Stephanie Mnookin

Acting

Samuel

Adam Scott

Acting

Dr. Angelo

J. P. Manoux

Acting

Female Doctor

Mo Collins

Acting

Young Doctor

B. J. Novak

Acting

Wardrobe Lady

Tami Sagher

Writing

Alison's Friend

Brianna Brown

Acting

Alison's Friend

Catherine Reitman

Acting

Alison's Friend

Nick Thune

Acting

Fantasy Baseball Guy

Paul Feig

Directing

Fantasy Baseball Guy

Ben Meyerson

Acting

Fantasy Baseball Guy

Wayne Federman

Acting

Dr. Pellagrino's Nurse

Melinda Bennett

Acting

Club Bartender

Matthew McKane

Acting

Ben's Boss

Steven Brill

Directing

Maria

Ana Mercedes

Acting

Maternity Nurse at Desk

Nadine Griffith

Acting

Delivery Nurse

Diane Schaller

Acting

Jonah's Girlfriend

Emersen Riley

Acting

Lap Dancer

Stormy Daniels

Directing

Lap Dancer

Nautica Thorn

Acting

Real Estate Agent

Mary Brill

Acting

Daughter in Waiting Room

Lolita Mastrolia

Acting

Father in Waiting Room

Joseph T. Mastrolia

Costume & Make-Up

Lamaze Instructor

Tracy Hartley

Acting

Record Store Customer

Jeffrey L. Wilson

Camera

Self (uncredited)

Jessica Alba

Acting

Self (uncredited)

Steve Carell

Acting

Self (uncredited)

Andy Dick

Acting

Self (uncredited)

James Franco

Acting

Self (uncredited)

Eva Mendes

Acting

Self (uncredited)

Ryan Seacrest

Acting

Self (uncredited)

Dax Shepard

Acting

Waitress (uncredited)

Michelle Woods

Acting