I started watching the first season of The Big Bang Theory and it made me laugh. I want to know how many seasons of the big bang theory there have been?
A3: Yeah, this is a great comedy series. It makes me laugh, too. The Big Bang Theory has finished the fifth season and I have just finished cheap the big bang theory seasons 1-5 DVD. I promise this series will never let you down. It is said that the sixth season of the show will come out in September.