Amy convinces Penny to come with her to a science seminar once Penny learns it’s at a spa. After meeting Bernadette’s ex-boyfriend (Rick Fox) Howard started to feel inadequate and said some ...

There were two full episodes without Penny early on in Season 4 of The Big Bang Theory. The character was absent in Episode 5, "The Desperation Emanation," and Episode 6, "The Irish Pub Formulation." ...

The Big Bang Theory season 4 set its sights more on Howard and Bernadette ... that she plans to marry him one day. Season 7, Episode 13, "The Occupation Recalibration" Penny drunkenly proposes ...

In Season 4’s “The Benefactor Factor ... It’s no surprise that this episode earned Johnny Galecki an Emmy nomination. The Big Bang Theory is available to stream on Max.