Steve Martin
Tom Baker
Bonnie Hunt
Kate Baker
Piper Perabo
Nora Baker
Tom Welling
Charlie Baker
Hilary Duff
Lorraine Baker
Kevin G. Schmidt
Henry Baker
Alyson Stoner
Sarah Baker
Jacob Smith
Jake Baker
Liliana Mumy
Jessica Baker
Morgan York
Kim Baker
Forrest Landis
Mark Baker
Blake Woodruff
Mike Baker
Brent Kinsman
Nigel Baker
Shane Kinsman
Kyle Baker
Paula Marshall
Tina Shenk
Steven Anthony Lawrence
Dylan Shenk
Alan Ruck
Bill Shenk
Richard Jenkins
Shake
Holmes Osborne
Nick Gerhard
Vanessa Bell Calloway
Diana Philips
Rex Linn
Coach Bricker
David Kelsey
Assistant Coach
Dax Shepard
Camera Crew Member
Elon Gold
Camera Crew Member #2
Cody Linley
Quinn
Adam Taylor Gordon
Cooper
Julie Araskog
Radio Talk Show Host
Benjamin Fitch
Reporter
Antonio Vega
Police Officer
David Bowe
TV Interviewer
Kevin Carey
Reporter #2
Ossie Mair
Cabbie
Amy Hill
Miss Hozzie
Ted Rooney
Principal
Joel McCrary
Gil
Tiffany Dupont
Beth
Shawn Levy
Press Room Reporter
Dylan S. Shults
Party Kid
Regis Philbin
Regis Philbin
Kelly Ripa
Kelly Ripa
Merris Carden
Teen Nora Baker (uncredited)
Wayne Knight
Electrician (uncredited)
Ashton Kutcher
Hank (uncredited)
Jared Padalecki
Bully (uncredited)
Gary Pike
Doctor (uncredited)
D. Danny Warhol
Football Player #65 (uncredited)