Season 8: Episode 23 - The Maternal Combustion
Posted on Apr 30, 2015 11:00pm

Personalities collide when Sheldon and Leonard’s mothers finally meet. Meanwhile, Howard finally decides to "man up” and do his fair share of the housework – but not without a little help from his friends, on THE BIG BANG THEORY, Thursday, April 30 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Emmy Award winners Laurie Metcalf and Christine Baranski return as Sheldon’s and Leonard’s mothers, respectively.