Julia Roberts
Miranda Collins
Hector Elizondo
Lance Wallace
Jennifer Garner
Lt. Dana Barton
Matthew Walker
Randy the Clown
Lisa Roberts Gillan
Miranda's Assistant Betty
Adreana Gonzalez
Miranda's Publicist Inez
Penny Marshall
Opening Mom Narrator (voice)
Sam Marshall
Peter's Friend Sam
Joseph Leo Bwarie
Principal Bobby Lee
Tom Hines
Club Announcer Brady
Rory O'Malley
Customer at Book Signing (Rory Schroder)
Tracey Bonner
Grocery Checker
Kevin Blake
Male Soccer Referee
Nicolette Noble
Comedy Audience Couple
Kate Linder
Dog Walker Gigi
Wedil David
Dog Walker Leah
Larry Miller
Motorcycle Cop
Donielle Artese
Female Cop