Many "Big Bang Theory" props have caught the attention of its loyal audience, but one poster of a robot actually changed history.

Would a true friend leave their pal behind in a hot steam tunnel? With rats? Apparently to die? Some "Big Bang Theory" fans say the answer is a clear "no." Here's the scene that has them steaming mad.

The Big Bang Theory was one of the most popular sitcoms in the world less than a decade ago, so one /Film writer decided to ...