Spoilers Alert! Laurie Metcalf to return as Sheldon's Mother in 'The Big Bang Theory', Baby Wolowitz will not have much Spotlight.

• comments
• 
• 

Spoilers Alert! After weeks of absence, Laurie Metcalf will be back in "The Big Bang Theory" as Sheldon's Mother, Mary Cooper. The on-screen mother of Sheldon is a pure Christian and believes in God and believes that he does everything. The Season 10 Episode 12 titled "The Holiday Summation" in which Amy and Sheldon are off to Texas to meet Mary. Leonard and Penny are out to get themselves a Christmas tree but later decide to cut down their own tree. Howard and Bernadette are busy struggling with their newborn baby Halley.

In the coming episode which will air in January on CBS at the usual timing that is Thursday 8/7c, "The Big Bang Theory" will see more of Laurie Metcalf as Sheldon's Mother who knows how to handle her lunatic prodigy son who is annoying at most of the time. Steve Molaro, the showrunner of "TBBT" released a statement summing up the preview of upcoming episode where Amy and Sheldon will finally disclose their live-in relationship to Mary who considered this as sin before marriage. It would be fun to watch the episode, as mentioned by Spoilers Guide.

The upcoming Episode will air on January 5 and will welcome Howard and Bernadette's daughter "Halley", however, Steve Molaro confirmed that the baby Wolowitz will not be a part of "TBBT" for a long time. Another exciting news is that Halley shrieks are similar to that of Howard's Mother who died few episodes ago. To pay homage to the great character voiced by Pamela Adlon which tickled the funny bone of the viewers, Howard named his daughter as Halley, as quoted by Entertainment Weekly.

The Big Bang Theory is currently the most successful sitcom on CBS Network. In its 12th Season, it seems that the sitcom will nowhere end soon. The cast members as Jim Parsons as Sheldon, Mayim Bialik as Amy, Johnny Galecki as Leonard, Kaley Cuoco as Penny, Simon Helberg as Howard, Kunal Nayyar as Rajesh, and Melissa Rauch as Bernadette.