Brian Thomas Smith

Biography

Brian Thomas Smith is a veteran American actor and comedian born on May 13, 1977, in St. Louis, Missouri. He gained widespread recognition for his nine-season stint as Zack Johnson in the hit TV series The Big Bang Theory. Additionally, he has appeared in notable films such as Danny Collins, starring alongside Al Pacino and Annette Bening, and has made numerous television appearances including on 9-1-1: Lone Star and United States of Al.