922 'The Fermentation Bifurcation' Press Release Posted April 26, 2016

922 'The Fermentation Bifurcation' Press Release

CBS has issued the press release for the next episode of The Big Bang Theory, "The Fermentation Bifurcation", which airs this Thursday. Brian Thomas Smith reprises his role as Penny's ex-boyfriend, Zack.

"The Fermentation Bifurcation" - The gang goes to a wine bar and runs into Penny's old boyfriend, Zack (Brian Thomas Smith). Also, Bernadette gets stuck spending the evening with Sheldon when she can't go wine tasting with the group, and things don't go as planned when Koothrappali introduces his new girlfriend, Claire (Alessandra Torresani), on THE BIG BANG THEORY, Thursday, April 28 (8:00-8:31 PM, ET/PT) on the CBS Television Network.

The Big Bang Theory's ninth season will soon come to an end. The season finale, which will air May 12, will be taped tonight, April 26. The Big Bang Theory has already been renewed for a tenth season which will air in the fall.

More about the episode

'The Fermentation Bifurcation' - Season 9, Episode 22
Airs April 28, 2016 at 8/7c on CBS.

The gang goes to a wine bar and runs into Penny's old boyfriend, Zack. Also, Bernadette gets stuck spending the evening with Sheldon when she can't go wine tasting with the group, and things don't go as planned when Koothrappali introduces his new girlfriend, Claire.

Comments (6)

Ken Buntin United States, 22:02 May 25 2016.
Suggestion for Big Bang show. Olive Garden now caters to the public. Have Olive Garden come to Big Bang apartment.
big joe United States, 16:29 May 12 2016.
it was a very good episode, good for Claire for trapping raj about seeing other girls. raj is getting a big head and thinks hes a ladies man, how far away from right could you be. I hope he loses both girls and then he can sit around and cry like usual. Lenard and penny are getting on so good please don't screw that up for us.
Alessandro Italy, 17:29 May 1 2016.
Zack is always very funny! It wuold be nice to see him in more episodes the next season!
Mario D. United States, 15:05 Apr 29 2016.
Thought this was a pretty good episode. Have to admit Zack is a true comic character. I don't believe it would be so bad to have him as a recurring figure and maybe to hook up with Claire once Raj decides who to be with. I also liked when Zack said hello to Penny and Leonard and asked if they were married and Penny proudly displayed her ring without a hint of hesitation. Shows me she really enjoys being married.
Rachel Heller United States, 01:46 Apr 29 2016.
Zach is great! I also loved Sheldon's bonding with Bernie. Friends are like TP is a great line.
Carol United States, 20:45 Apr 28 2016.
I think Penny's Ex, Zack, would make a great addition as a regular. Enjoyed tonight's show so much!!!

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