 Julia RobertsJulianne Potter | Julianne Potter |
 Dermot MulroneyMichael O'Neal | Michael O'Neal |
 Cameron DiazKimmy Wallace | Kimmy Wallace |
 Rupert EverettGeorge Downes | George Downes |
 Philip BoscoWalter Wallace | Walter Wallace |
 M. Emmet WalshJoe O'Neal | Joe O'Neal |
 Rachel GriffithsSamantha Newhouse | Samantha Newhouse |
 Carrie PrestonAmanda Newhouse | Amanda Newhouse |
 Susan SullivanIsabelle Wallace | Isabelle Wallace |
 Christopher MastersonScotty O'Neal | Scotty O'Neal |
| RRaci AlexanderTitle Sequence Performer | Title Sequence Performer |
| JJennifer GarrettTitle Sequence Performer | Title Sequence Performer |
 Kelleia SheerinTitle Sequence Performer | Title Sequence Performer |
 Bree TurnerTitle Sequence Performer | Title Sequence Performer |
| CCassie CreasyFlower Girl | Flower Girl |
 Lucina PaquetKimmy's Grandma | Kimmy's Grandma |
| AAida BaggioOld Woman #2 | Old Woman #2 |
| SShirley KellyOldest Lady | Oldest Lady |
| GGeorge BozonelosParty Guest | Party Guest |
| LLoretta PaolettiParty Guest | Party Guest |
 Joseph SikoraStoner Guy #1 | Stoner Guy #1 |
| SShale MarksStoner Guy #2 | Stoner Guy #2 |
| PPhillip IngramWedding Singer | Wedding Singer |
 Rose AbdooSeamstress | Seamstress |
 JoBe CernyTailor | Tailor |
 Paul GiamattiBellman | Bellman |
| CCharlie TrotterCharlie Trotter | Charlie Trotter |
| GGuillermo TéllezChef | Chef |
 Ned SchmidtkeCaptain | Captain |
| MMark SwensonKaraoke Singer | Karaoke Singer |
