| 角色 | 饰演者 | 角色介绍 |
| James Dean/Narrator | 詹姆斯·弗兰科 | |
| Winton Dean | 迈克尔·莫里亚蒂 | |
| Pier Angeli | 瓦伦蒂娜·切威 | |
| Elia Kazan | Enrico Colantoni | |
| Raymond Massey | 爱德华·赫曼 | |
| Hedda Hopper | Joanne Linville | |
| Billy Rose | John Pleshette | |
| Nicholas Ray | Barry Primus | |
| Daniel Mann | 大卫·普罗瓦尔 | |
| Martin Landau (as Sam Gould) | Samuel Gould | |
| Christine White | Amy Rydell | |
| Julie Harris (as Wendy Benson) | Wendy Benson-Landes | |
| Mrs. Pierangeli | Karen Kondazian | |
| James Whitmore | 大卫·帕克 | |
| George Stevens | Craig Barnett | |
| Jack Warner | 马克·雷戴尔 | |
| 'Eden' Makeup Person | Lou Wagner | |
| 'Eden' Camera Assistant | Otto Felix | |
| 'Eden' assistant director | Christopher Lee | |
| Kazan's Assistant | Gretchen German | |
| 'Eden' Camera Operator | Bill Voigtlander | |
| Sound Man (as Matthew Tanggren) | Matthew W. Tenggren | |
| James Dean (8-9 yrs. old) | Kyle Chambers | |
| Mildred Dean (as Lisa L. Robins) | Lisa Robins | |
| Emma Dean | Peggy McCay | |
| Train Conductor | William Stanford Davis | |
| Groundsman | Charles Dierkop | |
| Postman (as Steve Chambers) | Steven Chambers | |
| Ethel Dean | Lisa Blake Richards | |
| Billy | Mushond Lee | |
| Cattle Call Stage Manager | Phil Parolisi |
