| 角色 | 饰演者 | 角色介绍 |
| 'Rainbow' Randolph Smiley | 罗宾·威廉斯 | |
| Sheldon Mopes/Smoochy the Rhino | 爱德华·诺顿 | |
| Nora Wells | 凯瑟琳·基纳 | |
| Burke Bennett | 丹尼·德维托 | |
| Marion Frank Stokes | 乔恩·斯图尔特 | |
| Tommy Cotter | 帕姆·费里斯 | |
| Angelo Pike | Danny Woodburn | |
| Spinner Dunn | 迈克尔·瑞斯玻利 | |
| Merv Green | 哈维·费斯特恩 | |
| Buggy Ding Dong | 文森特·斯卡维利 | |
| Husband | Craig Eldridge | |
| Wife | Judy White | |
| Danny | Tim MacMenamin | |
| Roy | Bruce McFee | |
| Jimmy | Glen Cross | |
| Bartender | Bill Lake | |
| Henry the Thug | Nick Taylor | |
| Mitch the Thug (as Richard A. Cocchiaro Jr.) | Richard Cocchiaro | |
| Ben Franks | Tracey Walter | |
| Sonny Gordon | Louis Giambalvo | |
| Rhinette/Krinkle Kid #1 | Colin Moult | |
| Rhinette/Krinkle Kid #2 | Nikolai Tichtchenko | |
| Rhinette/Krinkle Kid #3 | 马丁·科勒巴 | |
| Rhinette/Krinkle Kid #4 | Tonya Reneé Banks | |
| Rhinette/Krinkle Kid #5 | Christy Artran | |
| Senator | Philip Craig | |
| Smoochy's secretary | Natasha Kinne | |
| Old vagrant | Richard Hamilton | |
| Rickets | Shawn Byfield | |
| Skip Kleinman | 托德·格拉夫 | |
| Tara | Melissa DiMarco | |
| Hunter | Dan Duran | |
| Reporter #1 | Michael Copeman | |
| Reporter #2 | James Carroll | |
| Reporter #3 (as Philip Jarrett) | Phillip Jarrett |
