Brian Posehn

Brian Posehn is a multifaceted talent, known for his extensive work as an actor, writer, producer, and comedian across television, film, music, and comic books. After gaining significant recognition for his multi-faceted talent on HBO’s acclaimed sketch comedy series ‘Mr. Show with Bob and David,’ Brian Posehn appeared in 28 episodes from 1995 to 1998, where he also served as a key writer. His contributions earned him two Primetime Emmy Award nominations for Outstanding Writing for a Variety or Music Program in both 1998 and 1999, laying the foundation for a diverse career across comedy, acting, and writing.

Transitioning successfully into the comic book world, he co-wrote ‘The Last Christmas’ for Image Comics and was a prominent co-writer for Marvel Comics’ ‘Deadpool’ ongoing comic series from 2012 to 2015. Further solidifying his status as a leading figure in comedy and nerd culture, Posehn launched and has continuously hosted the popular ‘Dungeons & Dragons’ podcast ‘Nerd Poker’ since 2012. From 2013 to 2019, Posehn also held a beloved recurring role as geologist Bert Kibbler on the immensely popular CBS series ‘The Big Bang Theory.’ In 2020, Posehn combined his comedic stylings with his passion for heavy metal music, releasing his first music-only album, ‘Grandpa Metal.’ This unique project featured collaborations with renowned musicians such as Scott Ian of Anthrax, Corey Taylor of Slipknot, and Chuck Billy of Testament. Looking ahead, Brian Posehn is slated to reprise his memorable role as Bert Kibbler in the highly anticipated ‘The Big Bang Theory’ spin-off series, ‘Stuart Fails to Save the Universe,’ further extending his legacy across beloved television franchises.