• FOX has the NASCAR Spring Cup: Coca-Cola 600 race all night.
• TV Land has an Andy Griffith Show marathon all night.
• At 7, CBS has a new 60 Minutes.
• NBC has a new, two hour Dateline at 7.
• At 8, TNT has the NBA Playoffs, Lakers vs. Spurs.
• Food Network has a new Challenge at 8, followed by new episodes of Iron Chef America and Throwdown with Bobby Flay.
• Hallmark has the new movie Shark Swarm at 8.
• At 9, HBO has the new movie Recount.
• There's a new episode of The Tudors on Showtime at 9, then a new This American Life.
• At midnight, Cartoon Network has a new Metalocalypse, followed by new episodes of Squidbillies and Assy McGee.

Check your local TV listings for more.