Episode 4.20 Ratings Posted April 8, 2011
CBS's Thursday night comedies finished a solid second behind Fox's reality contest American Idol.
The Big Bang Theory was watched by 11.24m people and scored a 6.9/12 in households. The show scored a 3.6/12 rating in the key adults 18-49 demographic and a 4.6/13 in the adults 25-54 demo. The show was down by around 450,000 viewers from last week.
More about the episode
The Herb Garden Germination
Season 4, Episode 20 - Aired April 7, 2011
After a rumor spreads that Bernadette is planning to break up with Howard, Sheldon and Amy spread their own rumors as a social experiment.
|Weekly Ratings Roundup (Week 34)||May 19, 2014|
For a round-up of how The Big Bang Theory has performed in various ratings over the last week, head over to our forums to read the weekly update from Rick K.
|Episode 4.24 Ratings||May 20, 2011|
The fourth season finale of The Big Bang Theory posted an increase on last week's ratings.
|Episode 4.23 Ratings||May 13, 2011|
The May 12, 2011 episode of The Big Bang Theory finished a solid second behind Fox's American Idol.
|Episode 4.22 Ratings||May 6, 2011|
Last night's Big Bang Theory finished a strong second behind Fox's American Idol.
|Episode 4.21 Ratings||April 30, 2011|
The April 28, 2011, episode of The Big Bang Theory finished second in all key metrics.