Brian Posehn is an actor, comedian, writer and musician. Posehn appeared as part of the original line-up of the Comedians of Comedy tour and in the subsequent documentary film of the same name. He is the author of the graphic novel The Last Christmas, and in 2006, released his own stand-up album entitled "Live In: Nerd Rage."

Posehn's television career has included stints on Mr. Show with Bob and David, Just Shoot Me! and The Sarah Silverman Program. He also created a failed pilot for Comedy Central, called Super Nerds, with fellow comedian Patton Oswalt.

He fronts his own metal band POSEHN, which released the music video "Metal by Numbers" in 2006.