"The Big Bang Theory" is on its ninth season and things are not looking good for Amy and Shelton as Mayim Bialik revealed her character's new flame. In the fourth episode, Leonard is set to move out from his shared apartment with Sheldon.

Penny finally has the strength to call her dad and admit everything to him. Because of that, Amy and Bernadette throws a mini party for her. Meanwhile, the boys try to surprise Leonard for a bachelor party in Mexico. Meanwhile, Sheldon still tries to win Amy back to him. Additionally, the executive producers confirmed that Keith Carradine will reprise his role as Penny's dad.

The synopsis for "The Big Bang Theory" season 12 episode 1 has been released. Sheldon's backstory regarding his proposal will be the focus in the season premiere.

Leonard and Penny married in Vegas while Sheldon tries to win Amy back. A tribute episode to Star Wars will be shown.

Someone from Leonard’s past will cause tension between him and Penny after they tie the knot in Las Vegas. The couple’s marital affairs and a “Star Wars” homage are just two of the things to watch out for when “The Big Bang Theory” season 9 premieres on September 21 on CBS.

Kaley Cuoco-Sweeting teased that her character Penny got everything she wished for in ' The Big Bang Theory' Season 9. She also shared that the first episodes of the series' season 9 will be answering a lot of questions.

'The Big Bang Theory' will be back for season 9 and the premiere will be focusing on Amy and Sheldon. According to reports, Sheldon will try to figure out why Amy broke up with him.

Penny and Leonard will still walk down the aisle despite the infidelity issue. Will Penny become a runaway bride in Las Vegas? Find out when “The Big Bang Theory” season 9 premieres on CBS this September 21.

"The Big Bang Theory" Season 9 has a lot of questions to answer an it includes the real deal between Leonard and Penny as they were seen heading to Las Vegas during the season 8 finale. Rumor has it that a third party will get in between Amy and Sheldon as the former decided to take a break from their relationship.

During the official panel of the Big Bang Theory during the 2015 San Diego Comic Con, answers regarding the future of the show’s Shamy romance for the Big Bang Theory season 9 were revealed by the series’ cast members and producers. Based on the previous season’s cliffhanger finale, it seems the beloved couple of Sheldon Cooper and Amy Farrah Fowler are in need of some space in their relationship.