What do TV fans think of when a long July 4th weekend rolls around?

That's right: A "Law & Order" marathon.

Don't judge. You have to have something to watch while you're nursing your sunburn and fighting that  hot dog-induced coma.

Not only is there a "Law & Order" marathon on the horizon (two! "L&O: CI" also gets one!), there's a marathon on the books this weekend for just about anything you might like, from "Anthony Bourdain" to "John Adams" -- or if you have more discerning television tastes, from "A-Team" to "Bewitched."

Because we're proud Americans, our spotlight is on "Greatest American Hero," playing Sunday on Syfy starting at 8am. But that "John Adams" marathon over on HBO looks pretty good, too.

Here's a full list of all the marathons over this 4-day holiday weekend.