Brian Thomas Smith
Actor
Born May 13, 1977 · St. Louis, Missouri, USA
Active 2003–present
Brian Thomas Smith is an American actor and comedian known for playing the dim-witted but kind-hearted Zack Johnson in The Big Bang Theory for nine seasons.
Filmography
Stuart Fails to Save the Universe (2026) - Zack JohnsonAngeleno - TaylorThe Big Bang Theory (2007) - Zack JohnsonTwo and a Half Men (2003) - EmmettNCIS (2003) - LarryShrinking (2023) - JackDanny Collins (2015) - JuddThe Neighborhood (2018) - EdBad Monkey (2024) - BrennanHappy Endings (2011) - NickThe Really Loud House (2022) - Mr. BolhofnerUnited States of Al (2021) - FreddyLethal Seduction (2015) - RandyHoliday Twist (2023) - BoogieConcrete Blondes (2013)Babysplitters (2019) - Dr. PalmerThe Wedding Party (2016) - ColtFor When You Get Lost (2023) - JackBig Muddy (2017) - Bo BartlettA Good Knight's Quest (2010) - Agent One