Heck, any role at all. Mostly unknown to American audiences (except many veterans of the Mess-O-Potamia) solpugids, aka camel spiders, aka wind scorpions, aka unusual arachnids with a heck of a bite and that run like the wind, to be featured (I read) in a new movie Extraction giving a unexpected foe to Iraqi forces. From what I understand, they do not bite like a spider (who jab at prey), but have grinding mouthparts, without venom, trusting to sheer ripping force. Aparrently, they'll tear off a little peice of flesh if they get a hold of you.
I found this thru:
It's "in development" and I don't even know if it's legit, but there's a trailer!
While I'm at it, have you guys seen Nazis Invaders From the Moon?