This site lists almost 175 urban legends about classic TV shows and asks the same question about each of them: True or False?

Among the topics delved into:

-There were no black people in Mayberry.

-The Beverly Hillbillies theme song had two extra verses.

-Johnny Carson accidentally started a toilet paper shortage in 1973.

-Dr. McCoy's medical instruments on Star Trek were salt shakers.

-There's an unaired episode of The Simpsons where Bart dies.

-Did How I Met Your Mother Create An Actual Canadian Sex Acts Website?

The answers and lot more questions can be found here.