Bruce Willis fears being replaced in 'Die Hard 6'

"In the next few years they could easily find a replacement for me or call the character someone else. But for me, I want to do 'Die Hard 5', then one final 'Die Hard' movie - 'Die Hard 6' - before finally hanging that white vest up for good," contactmusic.com quoted him as saying.

"At the moment, I can run and I can fight on screen. But there will come a time when I no longer want to do that. That's when I'll step away from the 'Die Hard' films."