Cardinal Industries, makers of The Big Bang Theory: Trivia Board Game, are running a contest to find fan-submitted trivia questions for a new fan edition of The Big Bang Theory trivia game. Visit TBBTTriviaGame.com to submit your question.

Four hundred of the fans' trivia questions will be selected for inclusion in this fan-edition of the game. If your question is selected your name will appear next to the question in the the game, you will receive a Big Bang Theory t-shirt and you will also receive your own copy of the game.

The contest is open to all legal residents of the 50 United States or District of Columbia who are not minors as defined by their state of residence at the time of entry. The entry deadline is June 8 and can enter up to ten times.

To enter the contest and submit your trivia question today, head over to TBBTTriviaGame.com.

This story was originally published on The Big Bang Theory Site.

Yesterday's season finale of The Big Bang Theory ranked first in its time period and was the night's #1 program in adults 18-49 and adults 25-54.

"The Countdown Reflection" was watched by 13.30 million people, down by around 610,000 people from the previous episode. The Big Bang Theory scored a 4.2/15 rating in the 18-49 demo, down from 4.7/16 last week. The show scored a 5.5/17 rating among adults 25-54 and a 2.8/11 rating among adults 18-34. The Big Bang Theory finished first in total viewers, adults 25-54 and adults 18-49.

Compared to last year's season closer, the fifth season finale was up by 20% in adults 25-54, up 17% in adults 18-49 and added 2 million viewers. The Big Bang Theory has already been renewed for a sixth and seventh season, so the show will definitely be returning next season.

This story was originally published on The Big Bang Theory Site.

Last night's episode of The Big Bang Theory topped American Idol in key adults 18-49 demographic, despite falling to a season low in the ratings.

"The Stag Convergence" was watched by 12.52 million people, down by 770,000 viewers from the last original episode. The Big Bang Theory finished second in households and total viewers, ranking behind American Idol. In the important adults 18-49 demo, Big Bang edged slightly ahead of American Idol to finish first with a 4.0/13 rating, down by four tenths of a rating point from April 5. The Big Bang Theory was the night's highest-rated program and was also the night's most-watched scripted program.

This story was originally published on The Big Bang Theory Site.

CBS has announced the fifth season finale of The Big Bang Theory will air Thursday, May 10. Casey Sander (Grace Under Fire) reprises his role as Mr. Rostenkowski, Bernadette's father in the episode. NASA Astronaut Mike Massimino also makes his second cameo appearance on the show.

The Countdown Reflection – When Howard and Bernadette decide they want to be married before his NASA launch, the gang rushes to put on a wedding, on the fifth season finale of THE BIG BANG THEORY, Thursday, May 10 (8:00-8:31 PM, ET/PT) on the CBS Television Network. NASA astronaut Mike Massimino guest stars as himself.

You can find more information about the episode in our Episode Guide. The Big Bang Theory has already been renewed for a sixth and seventh season, so the show will definitely be returning next season.

This story was originally published on The Big Bang Theory Site.

Last night's episode of The Big Bang Theory, featuring guest star Stephen Hawking, beat American Idol and was the night's top program in the key adults 18-49 demographic despite falling to season lows.

"The Hawking Excitation" was watched by 13.01m people, down by 950,000 people from last week's episode, and ranked second behind American Idol in households and total viewers. In the important 18-49 demo, The Big Bang Theory finished first with a 4.2/14, down form last week's 4.7/15 to a season low.

This story was originally published on The Big Bang Theory Site.

Last night's episode of The Big Bang Theory, featuring guest star Leonard Nimoy, was the night's top-rated show in key demographics.

"The Transporter Malfunction" was watched by 13.64 million people, down by 1.4 million viewers on the last original episode. The show ranked second in its timeslot in households and total viewers, ranking behind Fox's American Idol. In the important demographics, The Big Bang Theory finished top with a 5.9/17 rating among adults 25-54, a 3.2/12 rating among adults 18-34 and a 4.5/15 rating among adults 18-49. In the 18-49 demo, the show was down by 12% from March 8. The Big Bang Theory was Thursday's #1 program with adults 25-54, adults 18-49 and adults 18-34.

This story was originally published on The Big Bang Theory Site.