Steven Spielberg will begin filming the fourth Jurassic Park film next year.

Producer Frank Marshall says the script has been finalised he said: "It has a good script now, so we should have that one up and running next year, for release in 2008."

The character of Lexie, the granddaughter of Sir Richard Attenborough's character, will take the lead in the new film reports Moviehole.net.

Source: Press Release