| 角色 | 饰演者介绍 |
| Richie Rich | 麦考利·卡尔金 |
| Herbert Cadbury | 乔纳森·海德 |
| Richard Rich | 爱德华·赫曼 |
| Regina Rich | 克里斯汀·艾伯索尔 |
| Lawrence Van Dough | John Larroquette |
| Professor Keenbean | Michael McShane |
| Ferguson | 切尔西·罗斯 |
| Diane Pazinski | Mariangela Pino |
| Gloria Pazinski | Stephi Lineburg |
| Tony | Michael Maccarone |
| Omar | Joel Robinson |
| Pee Wee | Jonathan Hilario |
| Baseball Coach | Reggie Jackson |
| Aerobics Instructor | 克劳迪娅·希弗 |
| Newswoman at Factory | Wanda Christine |
| Nash | Stacy Logan |
| Ambler | Eddie Bo Smith Jr. |
| Zullo | Kent Logsdon |
| Reynolds | Sean A. Tate |
| Chauffeur | David Fawcett |
| President | Bob Riley |
| Ms. Fairchild | Dawn Maxey |
| School Teacher | Ben Stein |
| Ellsworth | Joel Ellegant |
| Reginald | Justin Zaremby |
| Newscaster | John Drury |
| Newscaster | Diann Burns |
| Prison Lowlife | Rush Pearson |
| Richie's Secretary | Rachel Stephens |
| Richie's Secretary | Nydia Rodriguez |
| Police Desk Sergeant | Mike Bacarella |
| Detective | Sam Sanders |
| Sculptress | Marilyn Dodds Frank |
| News Reporter | Mindy Bell |
| News Reporter | James Deuter |
| News Reporter | Rick Worthy |
| Foyer Guard | Michael Godleski |
| Dave Walter | 马特·德卡罗 |
