Ant and Dec in SF file?

Apparently UK light entertainment superstars (well maybe) Ant and Dec have landed parts in a SF film called Alien Autopsy. The bad? Ant and Dec are usually known for comedy (well sort of). The good? Jonny Campbell, who was behind the award winning television series 'Shameless', is set to direct it. Oh and the story came via The Sun so it could be completely made up.