Known for
Writing
Credits
3
Gender
Man
Birthday
—
Place of birth
Chicago, Illinois, USA
Also known as
—
John Mattson
Biography
John Mattson is an American screenwriter.
Known for
Credits
| Year | Movie / TV show / Other | Role |
|---|---|---|
| 1997 | Free Willy 3: The Rescue | Writer |
| 1995 | Free Willy 2: The Adventure Home | Writer |
| 1994 | Milk Money | Writer |