• USA has an NCIS marathon all night.
• At 8, The CW has a new Smackdown!
• PBS has a new Washington Week at 8, followed by new episodes of NOW and Bill Moyers Journal.
• TCM has two Jack Lemmon movies starting at 8: How To Murder Your Wife and The Out-of-Towners.
• At 9, NBC has a new, two hour Dateline.
• Larry King Live welcomes American Idol winner and runner-up David Cook and David Archuleta at 9.
• Discovery has a new Man vs. Wild at 9.
• At 10, ABC has a new 20/20.
• There's a new episode of The Soup on E! at 10.

Check your local TV listings for more.