This season the Big Bang gang’s romantic universe expands. On the rebound from Penny, Leonard falls into the arms of Raj’s sister Priya. Sheldon gets a girlfriend, or rather a friend who is a girl: Amy, a dour neurobiologist who declares herself besties with Penny. Howard and Bernadette heat up. And so do Raj and Bernadette (at least in Raj’s Bollywood daydream).
| Title | Season 4 |
|---|---|
| Genres | Comedy |
| Air Date | 2010-09-23 |
| Episode Runtime | 00 Hours 22 Minutes |
| Season Number | 4 |
| Episode Count On Season 4 | |
| Production Companies | Chuck Lorre Productions, Warner Bros. Television |
