Knocked Up

Seth Rogen

Ben Stone

Katherine Heigl

Alison Scott

Paul Rudd

Pete

Leslie Mann

Debbie

Jason Segel

Jason

Jay Baruchel

Jay

Jonah Hill

Jonah

Martin Starr

Martin

Lo Mutuc

Jodi

Iris Apatow

Charlotte

Maude Apatow

Sadie

Joanna Kerns

Alison's Mom

Harold Ramis

Ben's Dad

Alan Tudyk

Jack

Kristen Wiig

Jill

Bill Hader

Brent

Ken Jeong

Dr. Kuni

Craig Robinson

Club Doorman

Tim Bagley

Dr. Pellagrino

Loudon Wainwright III

Dr. Howard

Stephanie Mnookin

Dr. Howard's Nurse

Adam Scott

Samuel

J.P. Manoux

Dr. Angelo

Mo Collins

Female Doctor