 Hugh GrantSamuel Faulkner | Samuel Faulkner |
 Julianne MooreRebecca Taylor | Rebecca Taylor |
 Tom ArnoldMarty Dwyer | Marty Dwyer |
 Joan CusackGail Dwyer | Gail Dwyer |
 Jeff GoldblumSean Fletcher | Sean Fletcher |
 Robin WilliamsDr. Kosevich | Dr. Kosevich |
 Mia CottetLili | Lili |
 Joey SimmrinTruman | Truman |
 Ashley JohnsonShannon Dwyer | Shannon Dwyer |
 Alexa PenaVegaMolly Dwyer | Molly Dwyer |
 Aislin RochePatsy Dwyer | Patsy Dwyer |
 Priscilla AldenOlder Woman | Older Woman |
| EEdward IvoryOlder Man | Older Man |
| JJames BradyBicyclist | Bicyclist |
 Charles MartinetArnie | Arnie |
 Brendan ColumbusLittle Boy on Beach | Little Boy on Beach |
 Eleanor ColumbusLittle Girl in Ballet Class #1 | Little Girl in Ballet Class #1 |
| AAnna BarnathanLittle Girl in Ballet Class #2 | Little Girl in Ballet Class #2 |
 Zelda WilliamsLittle Girl in Ballet Class #3 | Little Girl in Ballet Class #3 |
| PPeter BankinsTow Truck Driver | Tow Truck Driver |
| BBetsy MonroeBobbie | Bobbie |
 Ngaio BealumSean's Friend #1 | Sean's Friend #1 |
| CCynthia UrquhartSean's Friend #2 | Sean's Friend #2 |
| TTim MoffettSean's Friend #3 | Sean's Friend #3 |
| MMia LibanSean's Friend #4 | Sean's Friend #4 |
| KKumar SinghSean's Friend #5 | Sean's Friend #5 |
| AAmanda GirardPraying Mantis | Praying Mantis |
| VVal DiamondKosevich's Receptionist | Kosevich's Receptionist |
| JJerry MasanClown Outside Toy Store | Clown Outside Toy Store |
| IIrene ColumbusWoman in Toy Store | Woman in Toy Store |
