 Christian BaleIrving Rosenfeld | Irving Rosenfeld |
 Bradley CooperRichie DiMaso | Richie DiMaso |
 Amy AdamsSydney Prosser | Sydney Prosser |
 Jeremy RennerMayor Carmine Polito | Mayor Carmine Polito |
 Jennifer LawrenceRosalyn Rosenfeld | Rosalyn Rosenfeld |
 Louis C.K.Stoddard Thorsen | Stoddard Thorsen |
 Jack HustonPete Musane | Pete Musane |
 Michael PeñaPaco Hernandez / Sheik Abdullah | Paco Hernandez / Sheik Abdullah |
 Shea WhighamCarl Elway | Carl Elway |
 Alessandro NivolaAnthony Amado | Anthony Amado |
 Elisabeth RöhmDolly Polito | Dolly Polito |
 Paul HermanAlfonse Simone | Alfonse Simone |
 Saïd TaghmaouiIrv's Sheik Plant | Irv's Sheik Plant |
 Matthew RussellDominic Polito | Dominic Polito |
 Thomas MatthewsFrancis Polito | Francis Polito |
 Adrian MartinezJulius | Julius |
 Anthony ZerbeSenator Horton Mitchell | Senator Horton Mitchell |
 Colleen CampBrenda | Brenda |
 Steve GagliastroAgent Schmidt | Agent Schmidt |
 Christopher TarjanAgent Stock | Agent Stock |
 Zachariah SupkaYoung Irv | Young Irv |
 Christy Scott CashmanCosmo Interview Girl | Cosmo Interview Girl |
 Simon HamlinPhotographer | Photographer |
| MMartie BarylickHelen | Helen |
 Dawn OlivieriCosmo Girl | Cosmo Girl |
 Becki DennisNanny | Nanny |
 Jay GiannoneSuburban Businessman | Suburban Businessman |
| AArthur BirnbaumQueens Businessman | Queens Businessman |
| RRob DiNinniDesperate Businessman | Desperate Businessman |
| MMichael FennimoreCar Salesman | Car Salesman |
