Steve Martin
Tom Baker
Acting
Eugene Levy
Jimmy Murtaugh
Acting
Bonnie Hunt
Kate Baker
Acting
Tom Welling
Charlie Baker
Acting
Piper Perabo
Nora Baker-McNulty
Acting
Hilary Duff
Lorraine Baker
Acting
Carmen Electra
Sarina Murtaugh
Acting
Jaime King
Anne Murtaugh
Acting
Taylor Lautner
Eliot Murtaugh
Acting
Alyson Stoner
Sarah Baker
Acting
Jonathan Bennett
Bud McNulty
Acting
Jacob Smith
Jake Baker
Acting
Liliana Mumy
Jessica Baker
Acting
Morgan York
Kim Baker
Acting
Kevin G. Schmidt
Henry Baker
Acting
Forrest Landis
Mark Baker
Acting
Brent Kinsman
Nigel Baker
Acting
Shane Kinsman
Kyle Baker
Acting
Blake Woodruff
Mike Baker
Acting
Alexander Conti
Kenneth Murtaugh
Acting
Melanie Tonello
Becky Murtaugh
Acting
Robbie Amell
Daniel Murtaugh
Acting
Courtney Fitzpatrick
Lisa Murtaugh
Acting
Madison Fitzpatrick
Robin Murtaugh
Acting
Shawn Roberts
Calvin Murtaugh
Acting
William Copeland
The Commodore
Acting
Peter Keleghan
Mike Romanow
Acting
Sam Kalilieh
Doctor
Acting
Damon Runyan
Tennis Pro
Acting
Graham Losee
Theatre Usher
Acting
Seth Howard
Clam Bake Server
Acting
Matthew Knight
Theatre Kid
Acting
Lee MacDougall
Doobner Dad
Writing
Jenny Parsons
Doobner Mom
Acting
Dylan Rosenthal
Doobner Older Son
Acting
Haylee Wanstall
Doobner Daughter
Acting
Ely Henry
Doobner Younger Son
Acting
Tre Smith
Security Guard
Acting
Adam Shankman
Clam Bake Chef
Directing
Shawn Levy
Hospital Intern
Directing
Enid Rose
Announcer at Graduation
Acting
Kristen Dulmage
Clam Bake Piano Player
Acting
Ben Falcone
Theatre Patron
Acting
Kelly Keaton
Theatre Patron
Acting
Phillip Brock
Theatre Patron
Acting
Juliette Goglia
Theatre Patron
Acting
Sara Van Horn
Theatre Patron
Acting
Nancy Daly
Theatre Patron
Acting
Kathryn Joosten
Theatre Patron
Acting
Resmine Atis
Theatre Patron (uncredited)
Acting
John Eric Brown
Train passenger (uncredited)
Acting
Michael Comrie
Sailor (uncredited)
Acting
Jonathan Flanigan
EMT (uncredited)
Acting
Talia Russo
Lifeguard (uncredited)
Acting
Konstantin Shaburov
Waiter at the Party (uncredited)
Acting