In a crossover episode between The Big Bang Theory and Young Sheldon, a familiar guest star will return to the show. Leonard (played by Johnny Galecki) sees his mom return for the first time this ...

If you're a fan of The Big Bang Theory, you probably look forward to any episode featuring a visit from Sheldon's devoutly Christian mom (Laurie Metcalf) or Leonard's cold fish neuroscientific ...

The Big Bang Theory family tree is growing even bigger!. During Wednesday's PaleyFest panel in Los Angeles, it was announced that Taxi star Judd Hirsch has been tapped to play Leonard's dad for an ...

The Big Bang Theory's ending featured an infamously disappointing twist, but foreshadowing this fate could have fixed Leonard ...

Christine Baranski Gets Recognized More as 'Leonard's Mom!' from 'The Big Bang Theory' Than Any of Her Roles. The actress is starring in the new The Good Wife spinoff, The Good Fight ...

It's a Big Bang Theory battle of the moms! In one corner, armed with a Ph. D. in neuroscience, a strong belief in reward-based parenting, and multiple best-selling books -- it’s Dr. Beverly ...

The arrival of Sheldon (Jim Parsons) and Leonard’s (Johnny Galecki) mothers will shine a light on their very unconventional friendship during Thursday’s episode of The Big Bang Theory. “This ...

“Big Bang Theory” Season 11, episode 4 will see Leonard’s (Johnny Galecki) mom, Beverly (Christine Baranski), spending time with her husband, Penny (Kaley Cuoco).

In honor of our show’s scientific heroes, Big Bang theorists, I’m going to do a bit of an experiment with tonight’s Big Bang Theory recap. The Christmas season visit by Leonard Hofstadter ...

"The Big Bang Theory" family tree is growing even bigger! During Wednesday's PaleyFest panel in Los Angeles, it was announced that "Taxi" star Judd Hirsch has been tapped to play Leonard's dad for ...

On The Big Bang Theory Season 9 Episode 24, Penny tries to plan a wedding ceremony, ... We’ve seen what it’s like when Sheldon’s mom and Leonard’s mom are in the same room together.