Josh Brener (born October 1, 1984) is an American actor. He is best known for playing Nelson "Big Head" Bighetti in the HBO comedy series Silicon Valley and Dale in The Big Bang Theory.

For Disney, Brener voiced Erskin Semaj in the Star Wars Rebels episode "Secret Cargo" and will voice Mark Beaks in the new DuckTales series.[1]



  1. "DuckTales exclusive: Meet the new faces of Duckburg!". Entertainment Weekly (June 8, 2017).