SOUTH PARK - PARKER AND STONE SUFFERED ON SET

SOUTH PARK creators TREY PARKER and MATT STONE found working with marionettes on the set of TEAM AMERICA: WORLD POLICE far tougher than they had anticipated.

The creative duo are relieved the project has been wrapped up because the puppets they used for the film proved to be a major hindrance to the movie-making experience - and they're not planning a sequel any time in the near future.

Parker tells British magazine HOTDOG, "I'm still having nightmares that I'm back on the set. It really was the worst time of my life."

Stone adds, "I never want to have to work that hard again in my life."