The TV series Law & Order caught on and spawned Law & Order: Criminal Intent and Law & Order: SVU. There was also a Law & Order: Los Angeles that came and went before I was even aware of it. And that's just the beginning, because there are plenty of other spinoffs created for different countries. Then there are the parodies, of course. I could have made an entire list of videos about people playing the theme song on various instruments, but it would take weeks to select the best. Here are some Law & Order videos for your entertainment.

The Science Behind Law & Order

College Humor explains how the show reproduces itself over its long lifespan.
*

Law & Order: UK

The BBC tries to explain British justice, as seen on the Law & Order version shown over the pond, to Americans. Clear as mud.
*

Paris Enquêtes Criminelles

The French version, inspired by Law & Order: Criminal Intent. Paris Eenquêtes Criminelles means Paris Criminal Investigations.
*

????? ? ???????: ????? ??????????? ?????????????

The English translation of this show's title is Law & Order: Division of Field Investigation. It is the Russian version of Law & Order: SVU.
*

Law and Order: Special Letters Unit

The Sesame Street version. Amazing how they get those Muppets to look like the actors!
*

The Big Bite

A Law & Order parody from the Australian TV show The Big Bite, featuring Chris Lilley.
*

Law & Order: Road Kill Unit

Just the show intro, but I think that's enough for this idea.
*