| 角色 | 饰演者 | 角色介绍 |
| Temple Grandin | 克莱尔·丹妮斯 | |
| Eustacia | 朱莉娅·奥蒙德 | |
| Aunt Ann | 凯瑟琳·欧·哈拉 | |
| Professor Carlock | 大卫·斯特雷泽恩 | |
| Randy | Barry Tubb | |
| Alice | Melissa Farman | |
| Marcia | Cherami Leigh | |
| Nancy | Tamara Jolaine | |
| Billy | 查尔斯·贝克 | |
| John Richmond | Gerry Robert Byrne | |
| Science Student | Jordan Strassner | |
| Ellen | 布莱尔·波马尔 | |
| Small Store Clerk | David Blackwell | |
| Birthday Party Boy | Brett Hill | |
| Professor Shanklin | David Born | |
| Graduating Student | Chad McMinn | |
| Stacey | Toby Metcalf | |
| Don Micheals | Richard Dillard | |
| Dorothy | Chlo? Evans | |
| Mr. Neal | Joe Nemmers | |
| Autism Symposium Attendee | Cassandra L. Small | |
| Mr. Peters | Michael D. Conway | |
| Abbot Chief Exec. | Brady Coleman | |
| Mr. Povey | Chris Olson | |
| Kid / Patient in Waiting Room | Silver Renee | |
| Iris | Jessica Wilson | |
| Joan | Cynthia Huerta | |
| Autism Symposium Attendee | Kurt Cole | |
| Science Student | D.J. Castillo | |
| Autism Symposium Attendee | Nicole Holt | |
| Asylum Nurse | Allison Wood | |
| Autism Symposium Attendee | Cheryl Cave | |
| Student Wit | Gabriel Luna | |
| Penelope | Xochitl Romero | |
| Birthday Party Guest | Max W. Jenkins | |
| Mr. Hodges | William Akey | |
| Auction Bidder | Earl Nottingham |
