Episode 4.10 Ratings Posted December 10, 2010

Episode 4.10 Ratings

The ratings for last night's episode of The Big Bang Theory are out. The show finished first in all key metrics.

The show was watched by 12.13m people and set a 7.2/12 rating in households. The episode scored a 3.9/12 rating in the key adults 18-49 demographic.

Yesterday Simon Helberg (Howard) celebrated his 30th birthday. Instead of gifts he wants family, friends and fans to support Save the Children’s global education programs. Want to contribute to Simon’s birthday wish? Go here: www.savethechildren.org/helberg.

More about the episode

'The Alien Parasite Hypothesis' - Season 4, Episode 10
Aired December 9, 2010 at 8/7c on CBS.

Amy experiences an unusual sensation in the company of Penny's ex, Zack. Meanwhile, Howard and Raj battle to find out who is the superhero and who is the sidekick in their friendship.

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