Brian Posehn is best known for his role as Kevin, the loveable and creepy mailboy, in the long-running series, Just Shoot Me. Posehn has also written and performed on HBO's acclaimed series, Mr. Show with Bob and David and appeared in various sitcoms including Seinfeld, Newsradio, Everybody Loves Raymond and Friends.

Posehn has written several feature film scripts including Run Ronnie Run with Bob Odenkirk and David Cross. He appeared in Rob Zombie's film, The Devil's Rejects and the upcoming film Wanted Undead or Alive. He also released his first graphic novel, The Last Christmas and a new CD, "Live in Nerd Rage." Posehn is currently on a national tour with The Comedians of Comedy.