| 角色 | 饰演者 | 角色介绍 |
| 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 |
