| 角色 | 演員 |
| Gilbert Grape | 約翰尼·德普Johnny Depp |
| Arnie Grape | 萊昂納多·迪卡普里奧Leonardo DiCaprio |
| Becky | 朱麗葉特·劉易斯Juliette Lewis |
| Betty Carver | 瑪麗·斯汀伯根Mary Steenburgen |
| Bonnie Grape | Darlene Cates |
| Amy Grape | Laura Harrington |
| Ellen Grape | Mary Kate Schellhardt |
| Ken Carver | 凱文·泰德Kevin Tighe |
| Tucker Van Dyke | 約翰·C·賴利John C. Reilly |
| Bobby McBurney | 克利斯丁·格拉夫Crispin Glover |
| Becky's Grandma | Penelope Branning |
| Mr. Lamson | Tim Green |
| Mrs. Lamson | Susan Loughran |
| Minister | Robert B. Hedges |
| Todd Carver | Mark Jordan |
| Doug Carver | Cameron Finley |
| Sheriff Jerry Farrel | Brady Coleman |
| Deputy | Tim Simek |
| Boy #1 | Nicholas Stojanovich |
| Waitress | Libby Villari |
| Police secretary | Kay Bower |
| Burger Barn manager | Joe Stevens |
| FoodLand Bakery Worker | Mona Lee Fultz |
| Dave | George Haynes |
| Boy #2 | Daniel Gullahorn |
| Group | ---- |
| Burger Barn employee (uncredited) | Brent Bratton |
| Townfolk (uncredited) | Kirk Hunter |
| Juvenile heckler (uncredited) | Buck Reynolds |
| Towns memeber (uncredited) | David Stanford |
