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Brian Posehn

Brian Posehn on Jokosphere: 7 clips, 0 full specials, 1 roasts and 2 podcast appearances, free in YouTube's official player.

Brian Posehn is an American stand-up comedian, actor, voice actor, musician, and writer. After numerous appearances as a television guest star, he acquired his first major recurring role in HBO's Mr. Show with Bob and David (1995–1998). He is known for his roles as Jim Kuback on The WB's Mission Hill and Brian Spukowski on Comedy Central's The Sarah Silverman Program. Posehn had a recurring role on The Big Bang Theory as geologist Bert Kibbler. (From Wikipedia, CC BY-SA 4.0.)

Videos

Often seen with

Tom Papa

Albums, audiobooks and books

Updated November 12, 2026.

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