| 角色 | 饰演者介绍 |
| Larry Livingstone | 杰夫·布里吉斯 |
| Jo Livingstone | 费拉·福赛特 |
| Cathy Goodwin | 德鲁·巴里摩尔 |
| Petey Goodwin | 卢卡斯·哈斯 |
| Peter Goodwin | 大卫·杜克斯 |
| Neenie | 弗兰西斯·斯特恩哈根 |
| Billy Livingstone | 麦考利·卡尔金 |
| Beth's Father | 汤姆·阿尔德雷吉 |
| Veterinarien | 约翰·罗斯曼 |
| Additional voice | 布鲁克·史密斯 |
| Beth Goodwin | Alice Krige |
| Martin | George Hearn |
| Bronie | 西奥多·拜克 |
| Sidney | Linda Lavin |
| Robin Livingstone | Heather Lilly |
| Larry's Father | William LeMassena |
| Larry's Mother | Dorothy Dean |
| Beth's Mother | Alixe Gordin |
| Aunt Matilda | Kate Wilkinson |
| Larry's Brother | Christopher Curry |
| Larry's Sister-in-Law | Betsy Aidem |
| Judge | Robert Levine |
| Group Therapy Patient | Patricia E. Murray |
| Group Therapy Patient | Christopher Murray |
| Group Therapy Patient | Elizabeth Parrish |
| Group Therapy Patient | Robin Bartlett |
| Group Therapy Patient | Saundra McClain |
| Group Therapy Patient | Richard Grusin |
| Morty | Lewis Arlt |
| Jack | Mark La Mura |
| Real Estate Lady | M'el Dowd |
| Cafeteria Cashier | Julie Garfield |
| Policeman #1 | Bernie McInerney |
| Policeman #2 | John Ottavino |
| Olga (as Irina V. Pasmur) | Irina V. Passmoore |
| Jackie | Barclay DeVeau |
