<P> Kevin Sussman ( born December 4 , 1970 ) is an American actor . He is known for playing Stuart Bloom on the CBS sitcom The Big Bang Theory and Walter on the ABC comedy - drama Ugly Betty . Starting with the sixth season of The Big Bang Theory , he was promoted to a series regular . </P>
<P> Kevin Sussman ( born December 4 , 1970 ) is an American actor . He is known for playing Stuart Bloom on the CBS sitcom The Big Bang Theory and Walter on the ABC comedy - drama Ugly Betty . Starting with the sixth season of The Big Bang Theory , he was promoted to a series regular . </P>
who plays stuart bloom on big bang theory
who plays stuart bloom on big bang theory
Kevin Sussman
Kevin Sussman