Terminator: The Sarah Connor Chronicles star Summer Glau is the first gal to join Joe Lynch's Knights of Badassdom.
She'll play a LARPer in this story of live-action role players who conjure up a demon from hell by mistake and must deal with the consequences.
Steve Zahn, Peter Dinklage, Ryan Kwanten and Douglas Tait also star. Spectral Motion is handling the creature work and Lynch is expected to begin shooting this summer.
Source: Bleeding Cool