0.5Writing

John Mattson

No birthday available.

John Mattson is an American screenwriter.

Wikipedia
Known ForCredits

Known For

Free Willy 2: The Adventure Home
5.9movie

Free Willy 2: The Adventure Home

1995

Milk Money
6.4movie

Milk Money

1994

Free Willy 3: The Rescue
6.1movie

Free Willy 3: The Rescue

1997