Bob Powell
| Occupation | Writer |
|---|---|
| Movie Credits | 3 |
| Best filmography |
|---|
| Mars Attacks! (1996) |
| Justice League (2001) |
| Justice League: The New Frontier (2008) |
| Occupation | Writer |
|---|---|
| Movie Credits | 3 |
| Best filmography |
|---|
| Mars Attacks! (1996) |
| Justice League (2001) |
| Justice League: The New Frontier (2008) |