Lauren Ambrose (Six Feet Under, Can't Hardly Wait), DC Pierson (Mystery Team, Derrick Comedy), Cobie Smulders (How I Met Your Mother), Cedric The Entertainer and Tom Arnold (True Lies) have been cast in writer-director Stephen Gyllenhaal's quirky Seattle-based political comedy Grassroots. They join Jason Biggs and Joel David Moore Full details after the jump.
The news on DC Pierson's casting came from The Wrap. The rest can ...