Money dispute stopped Arnie from joining 'Predator 2'

Arnold Schwarzenegger didn't sign up to up 'Predator 2' because of $250,000.

The former governor of California was close to joining the project – a follow-up to the 1987 sci-fi thriller 'Predator' - but didn't due to a dispute over money, producer John Davis has revealed, adding it is possible for more movies to be made in the series.