Meemaw Materialization, The Thu. November, 24 at 04:00 pmSheldon's grandmother, aka Meemaw, visits and there's friction between her and Amy, which intensifies after the elderly woman blurts out a secret about Sheldon.
Valentino Submergence, The Thu. November, 24 at 04:30 pmSheldon and Amy celebrate Valentine's Day with an episode of Fun With Flags; Leonard and Penny feel the pangs of aging; Howard and Bernadette are surprised by what they find in their hot tub.
Positive Negative Reaction, The Thu. November, 24 at 05:00 pmThe gang learns Bernadette is pregnant and celebrate by singing karaoke. Meanwhile, Wolowitz freaks out over the pregnancy announcement and becomes convinced he must make more money to provide for the baby.
Application Deterioration, The Thu. November, 24 at 05:30 pmHoward reconsiders entering into a legal partnership with Leonard and Sheldon regarding the patent for the infinite persistence gyroscope. Also, the women offer Raj dating advice after Emily reaches out to him following their breakup.
Solder Excursion Diversion, The Thu. November, 24 at 06:00 pmSheldon shocks Amy with a startling revelation after she buys him a new laptop. Meanwhile, Raj throws Leonard and Howard under the bus after they lie to their wives and sneak off to an early screening of a movie.
Big Bear Precipitation, The Thu. November, 24 at 06:30 pmSheldon shares a secret about Leonard when the two go on a weekend trip with Penny and Amy; Raj goes all out with pregnancy gifts.
Line Substitution Solution, The Thu. November, 24 at 07:00 pmWhen Sheldon decides he'd rather go to a movie screening than hang out with Amy, he hires Stuart to spend the day with her. Meanwhile Leonard's mother visits, and Penny just can't seem to connect with her.
Convergence Convergence, The Thu. November, 24 at 07:30 pmIn the Season 9 finale, Leonard's recently divorced parents roll into town, as does Sheldon's holy-roller mother, and all hell breaks loose. Meanwhile, Raj and Howard are concerned when the government unexpectedly contacts them about their guidance system.