Brian Posehn, whose full name is Brian Edmund Posehn, is an American voice actor, musician, writer, and comedian who voices Eyeball in the Cleopatra in Space series. He is known for his role as Jim Kuback on the animated Mission Hill series, Brian Spukowski on The Sarah Silverman Program, and geologist Bert Kibbler in The Big Bang Theory. He also voiced Glen Furlblam in WordGirl, Murray in The Haunted World of El Superbeasto, Hayashi in the English dub of Pom Poko, Sour Cream in Steven Universe, Octus/Newton in Sym-Bionic Titan, and co-wrote the fourth season of Metalocalypse. Apart from this, he voiced characters in episodes of DreamWorks Dragons: Rescue Riders, The Adventures of Puss in Boots, Star vs. the Forces of Evil, The Simpsons, Bob's Burgers, Adventure Time, American Dad!, and Kim Possible.
He has been married to Melanie Truhett since 2004 and they have one child.
- According to his official website