1215 'The Donation Oscillation' Press Release Posted January 24, 2019
CBS has released the synopsis for the February 7 episode of The Big Bang Theory, "The Donation Oscillation".
Keith Carradine returns as Penny's father, Wyatt, and Brian Thomas Smith reprises his role as Penny's ex-boyfriend, Zack, in the episode.
The Donation Oscillation – Penny tries to seduce an abstaining Leonard to ruin his “donation” for her ex-boyfriend, Zack (Brian Thomas Smith), and his wife, Marissa (Lindsey Kraft). Also, Wolowitz, Bernadette, Anu (Rati Gupta) and Koothrappali turn Koothrappali’s canceled bachelor party into a couple’s trip aboard the “vomit comet,” on THE BIG BANG THEORY, Thursday, Feb. 7 (8:00-8:31 PM, ET/PT) on the CBS Television Network. Keith Carradine returns as Penny’s father, Wyatt.
The Big Bang Theory is taking a short break this week. A rerun of "The Consummation Deviation" will air tonight (January 24) at 8/7c on CBS, followed by a special rebroadcast of "The Conjugal Configuration" at 9/8c. The final season of The Big Bang Theory will continue next week with "The Meteorite Materialization".
More about the episode
The Donation Oscillation
Season 12, Episode 15 - Aired February 7, 2019
When Penny's father, Wyatt, comes to town, he reopens the debate over Penny not wanting kids and Leonard donating his sperm to Zack and Marissa. Meanwhile, Howard decides to keep the reservation for the "vomit comet" he originally made for Raj's planned bachelor party.
|1222 'The Maternal Conclusion' Press Release||April 19, 2019|
CBS has released the synopsis for the May 9 episode of The Big Bang Theory's final season, "The Maternal Conclusion".
|1221 'The Plagiarism Schism' Press Release||April 12, 2019|
CBS has released the synopsis for the May 2 episode of The Big Bang Theory's final season, "The Plagiarism Schism".
|1220 'The Decision Reverberation' Press Release||April 5, 2019|
CBS has released the synopsis for the April 25 episode of The Big Bang Theory, "The Decision Reverberation".
|1219 'The Inspiration Deprivation' Press Release||March 29, 2019|
CBS has released the synopsis for the April 18 episode of The Big Bang Theory's final season, "The Inspiration Deprivation".
|1218 'The Laureate Accumulation' Press Release||March 16, 2019|
CBS has released the synopsis for the next episode of The Big Bang Theory, "The Laureate Accumulation", which airs Thursday, April 4.