Ratings for "The Big Bang Theory" were in orbit Thursday night as the nerdy comedy ended its seventh season.
The CBS sitcom averaged 16.3 million viewers overall, making it the show's most-watched season finale. It was easily the highest-rated program in the key 18- to 49-year-old demographic, scoring a rating of 4.8, about the same as the previous season's closer.
The boom from "Big Bang" boosted the Season 1 finale of "The Millers," starring
Fox's lineup posted weekly gains, starting with the