To Watch Tonight

What to watch as you check to see when real football starts. • NFL: Pro Football Hall of Fame Scrimmage Game. And the first major injury goes to.... [ NFL Network] • MLB: New York Mets at Chicago Cubs. Must the Cubs torture their fans by acting as if they're actually going to win something?[ ESPN] • Flight of the Conchords. Bret and Jemaine both get some ass. It's Murray's turn to be jealous. [ HBO]