Spacey keeping in character

Kevin Spacey

Superman Returns villain Kevin Spacey, pictured, has told how he kept in character and terrorised his co-stars during breaks in filming at the Fox Studios lot in Sydney.

Spacey said he armed himself with a bullhorn and a customised, souped-up golf cart.

"It had a thing on the front that said Super Buster and a Superman logo with an X through it. I rode around with a bullhorn yelling at anyone who went by, 'Superman must die!'

"And we tied a Superman doll with a chain to the back of the cart and dragged it around."