Brian Edmund Posehn (born July 6, 1966) is an American actor, voice actor, musician and comedian, known for his roles as mail clerk Kevin Liotta on NBC's Just Shoot Me!, a cast member and writer on HBO's Mr. Show, and most recently as Brian Spukowski on Comedy Central's The Sarah Silverman Program.

Brian Posehn

Acting Born July 6, 1966 Sacramento, California, USA

Brian Edmund Posehn (born July 6, 1966) is an American actor, voice actor, musician and comedian, known for his roles as mail clerk Kevin Liotta on NBC's Just Shoot Me!, a cast member and writer on HBO's Mr. Show, and most recently as Brian Spukowski on Comedy Central's The Sarah Silverman Program.

Known For

Late Night with Seth Meyers

Self - Guest

The Simpsons

Dumlee (voice)

American Dad!

Dan Vebber (voice)

Conan

Self

Friends

Messenger

Seinfeld

Artie

Bob's Burgers

Choo-Choo (voice)

Adventure Time

Late Night with Conan O'Brien

Self - Guest

New Girl

Biology Teacher

The Big Bang Theory

Bert Kibbler

Everybody Loves Raymond

Warren