Jake Gyllenhaal

Jamie Randall

Anne Hathaway

Maggie Murdock

Oliver Platt

Bruce Winston

Hank Azaria

Dr. Stan Knight

Josh Gad

Josh Randall

Gabriel Macht

Trey Hannigan

Judy Greer

Cindy

Jill Clayburgh

Nancy Randall

George Segal

Dr. James Randall

Kate Jennings Grant

Gina

Katheryn Winnick

"Lisa"

Kimberly Scott

Gail

Peter Friedman

California Man

Nikki DeLoach

Christy

Natalie Gold

Dr. Helen Randall

Megan Ferguson

Farrah

Michael Benjamin Washington

Richard

Bingo O'Malley

Sam

Dorothy Silver

Sophie

Michael Chernus

Jerry

Kate Easton

Amber

Michael Buffer

Pfizer Convention MC

Maïté Schwartz

Texas

Maximilian Osinski

Ned

Ian Harding

Pfizer Trainee #1

Josh Breslow

Pfizer Trainee #2

Ian Novick

Pfizer Trainee #3

Tess Soltau

Pfizer Trainee #4

Constance Brenneman

Pfizer Trainee #5

Scott Cohen

Ted Goldstein

Sharon Wilkins

La Boheme Receptionist

Brian Hutchison

Homeless Man

Dana Dancho

Smiling Receptionist

Lisa Ann Goldsmith

Nurse Janice

Rick Applegate

Viagra Doctor

Jennifer Delaeo

Viagra Receptionist

Deidre Goodwin

Viagra Nurse #1

Geneva Carr

Viagra Nurse #2

Vanessa Aspillaga

Viagra Nurse #3

Kristin Spatafore

Convention Girl #1

Larissa Emanuele

Convention Girl #2

Loretta Higgins

PET Scan Doctor

Jo Newman

Bree

Teri Clark

ER Receptionist

Kevin McClatchy

Justin

Jaimie Alexander

Carol (uncredited)

Aaron Bernard

Bartender (uncredited)

Sharyn Kmieciak

UN Convention Attendee (uncredited)

Morgan Wolk

Lilly Spokesmodel (uncredited)

Conan O'Brien

Self (archive footage) (uncredited)