The gang talks about what they did over the holidays. Sheldon and Amy go to visit Sheldon's mom, who is thrilled that they are living together, which confuses Sheldon. Leonard and Penny go through a hard time getting their Christmas tree and Howard and Bernadette have a hard time getting their baby to stop crying.moreless
As the chaotic possibility of a looming romantic relationship between Lenard's father and Sheldon's mother causes strife amongst the families, Howard's paranoia grows as he contemplates the desires of the U. S. Air Force towards him and his invention.moreless
Tensions arise when both of Leonard's parents and Sheldon's mother arrive to attend Leonard and Penny's second wedding ceremony, as they were not at the first one is Las Vegas.
Penny and Leonard deal with Leonard's confession on the way down the aisle while Sheldon struggles to understand Amy's decision to take a step back from their relationship.
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.moreless
Comedy about a sports-crazy Boston family. In the opener, the dad chooses his athletically challenged gay son to be an assistant coach with him on a high school basketball team.
While Sheldon and Howard continue their bonding holiday to Houston, Texas, Sheldon's surprise visit to see his Mommy forces him to start addressing a new reality. Meanwhile the rest of the gang are subjected to a Raj's surprise "Murder Mystery" party that leads the gang to speculate where they might all be 20 years from now.moreless
The medical staff at Bill Barnes Extended Care Unit deals with a patient that has passed, a fecal sample from an unknown origin, and attempt to help a patient that only speaks the language Khmer.moreless
In an effort to avoid Henry's judgement, Jimmy and Chloe try to keep their new relationships from him. Meanwhile, the Goodwins solve the final clue after realizing the extent to which their father is still managing to control their lives.moreless
Chloe's L.A. roommate kicks her out of her apartment and seeing Jimmy with a mysterious man makes her wonder if is reverting to his criminal ways.
When his mother comes for another visit, Sheldon is disappointed that she's stopped being the mother he wants her to be.
Sheldon's getting fired forces him to explore what life has to offer outside physics, leaving Leonard to take drastic action to snap his friend out of his funk.
When Roz enlists Frasier to help get tickets to a Nanny G. concert, Frasier gets more than he bargained for.