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

Lucy Roucis

UN Convention Parkinson's Speaker

Joan Augustin

Joan

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

Nicole Thomas

Pfizer Trainee #6

Jasper Soffer

Pfizer Trainee #7

Kwame Rakes

Doctor in Parking Lot

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

Ray Godshall Sr.

Friendly Senior

Jean Zarzour

Viagra Sample Nurse

Harry O'Toole

Man with Walker

Jennifer Delaeo

Viagra Receptionist

Deidre Goodwin

Viagra Nurse #1

Geneva Carr

Viagra Nurse #2

Vanessa Aspillaga

Viagra Nurse #3

Patricia Cray

Kindly-looking Woman

Kristin Spatafore

Convention Girl #1

Larissa Emanuele

Convention Girl #2

Loretta Higgins

PET Scan Doctor

Kimberly M. Rizzo

Front Desk Receptionist

Jason Bernard

Quack Doctor

Nicole Perrone

Determined Receptionist

Jo Newman

Bree

Christina Fandino

Khae

Teri Clark

ER Receptionist

Kevin McClatchy

Justin

Jaimie Alexander

Carol (uncredited)

Diedra Arthur-O'Ree

Medical Convention Attendee (uncredited)

Stephanie Bankosh

Pharmaceutical Rep (uncredited)

David Barckhoff

Medical Convention Vendor (uncredited)

Robert R. Bell

Doctor (uncredited)

Aaron Bernard

Bartender (uncredited)

Ralph Browning

Medical Convention Attendee (uncredited)

Alissa Collins

Tea Woman (uncredited)

Kyle Fields

Party Rep (uncredited)

Joe Forgione

Pfizer Trainee #8 (uncredited)

Nicole George

Viagra Receptionist (uncredited)

Ryan Goimarac

Pfizer Drug Rep. Graduate (uncredited)

Mark Golik

Physician (uncredited)

John W. Iwanonkiw

Viagra Guy (uncredited)

Sharyn Kmieciak

UN Convention Attendee (uncredited)

Wayne Leya

UN Convention Attendee (uncredited)

David Dale McCue

Pfizer Rep. (uncredited)

David Morse

Tony Lerma, Lilly Sales Rep. (uncredited)

Christian Pearson

Physician (uncredited)

Chris A. Riskus

Trade Show Patron (uncredited)

Nayli Russo

PJ Party Girl (uncredited)

Michael K. Sieg

Pfizer Rep. (uncredited)

Laura Welsh

Hospital Administrator (uncredited)

Morgan Wolk

Lilly Spokesmodel (uncredited)

Conan O'Brien

Self (archive footage) (uncredited)

Gwyneth E. Larsen

Dancer (as Gwyneth Larsen)

Brooke Miyasaki

Dancer

Jackson Nunn

Viagra Guy #2 (uncredited)