Filming on the Fantastic Four sequel in Vancouver, Canada, was shut down yesterday by a snowstorm. Cast members Ioan Gruffudd, Jessica Alba, Chris Evans and Michael Chiklis were told to stay in their hotel rooms when freezing temperatures brought shooting to a halt.

Welsh actor Gruffudd, who plays Mr. Fantastic, says, "We were supposed to be shooting at the studio but we lost power because of the snowstorm."

He and his castmates made the most of their unexpected time off - by staging a snowball fight. Gruffudd adds, "We had a titanic snowball fight outside a restaurant and we were asked to leave the premises - that's how big the snowball fight was."

(This news article provided by World Entertainment News Network)