ET was on the set of the hit show as they filmed their first season.
After 12 seasons, the beloved comedy's series finale will air on May 16 at 8 p.m. on CBS.
It's an exciting time for the 'Big Bang Theory' star and his girlfriend!
The series finale of 'The Big Bang Theory' airs May 16 on CBS.
As 'The Big Bang Theory’s final season winds down, change is in the air for our favorite geektastic crew.
As we watched this week’s episode, 'The Inspiration Deprivation,' we’re realizing this could be the end of the earworm’s era!
'The Big Bang Theory' fans have six more episodes left until the hour-long series finale on May 16.
With only ten more episode left in 'The Big Bang Theory’s final season, ET has the exclusive scoop on what's next!
The TV stars are preparing to end their hit CBS sitcom.
Find out a few of the big-name stars the Hollywood Foreign Press Association tapped to take the stage during this year's big show.
Forbes released a breakdown of the highest-paid TV actors of 2018 and several 'Big Bang Theory' stars made the list.
The 'Big Bang Theory' star reprised his role as David on the 'Roseanne' spinoff on Tuesday.
The duo first starred onscreen together as siblings in 1989's 'National Lampoon's Christmas Vacation.'
'The Conners' is welcoming David back -- and he's bringing his girlfriend along for the ride.
