Mayim Bialik, Brian Posehn, and Jim Parsons in The Big Bang Theory (2007)

Rebecca Romijn and Brian Posehn in Just Shoot Me! (1997)

Simon Helberg, Brian Posehn, and Kunal Nayyar in The Big Bang Theory (2007)

Brian Posehn in The Big Bang Theory (2007)

Daniel Dae Kim, Brian Posehn, and Danny Woodburn in Seinfeld (1989)

Brian Posehn and Jim Parsons in The Big Bang Theory (2007)

Brian Posehn, Jim Parsons, and Kunal Nayyar in The Big Bang Theory (2007)

Johnny Galecki, Brian Posehn, and Jim Parsons in The Big Bang Theory (2007)

Mayim Bialik, Brian Posehn, Jim Parsons, and Kunal Nayyar in The Big Bang Theory (2007)

Mayim Bialik, Kaley Cuoco, Johnny Galecki, Brian Posehn, Jim Parsons, and Kunal Nayyar in The Big Bang Theory (2007)

Brian Posehn and Kunal Nayyar in The Big Bang Theory (2007)

Brian Posehn and April Bowlby in The Big Bang Theory (2007)

Brian Posehn, April Bowlby, and Kunal Nayyar in The Big Bang Theory (2007)

Pedro Pascal, Brian Posehn, and Brendan Wayne in The Mandalorian (2019)

Kevin Smith, Chris Hardwick, Brian Posehn, and Matt Mira in @midnight (2013)

Brian Posehn in The Five-Year Engagement (2012)

Jason Alexander, Harland Williams, Jane Lynch, and Brian Posehn in Thank God You're Here (2007)

Brian Posehn at an event for The Five-Year Engagement (2012)

Brian Posehn, Scott Ian, and Vivian Campbell

Scott Aukerman, David Cross, Tom Kenny, Bob Odenkirk, Brian Posehn, Jill Talley, and Storm Walker at an event for Run Ronnie Run (2002)

Harland Williams, Brian Posehn, Evan Williams, and Mike Smith in Lloyd the Conqueror (2011)