What's On Tonight: Price Is Right, Smackdown, Your Mama Don't Dance

• At 8, CBS has another Price Is Right Million Dollar Spectacular.
• NBC has a new Amnesia at 8, then a new, two hour Dateline.
• There's a new Smackdown! on The CW at 8.
• PBS has a new NOW at 8, followed by new episodes of Washington Week and Bill Moyers Journal.
• At 9, ABC has two new episodes of 20/20.
• Lifetime has a new Your Mama Don't Dance at 9.
• Also at 9: VH-1 has a new Best Week Ever, then a new Free Radio.
• At 9:30, HBO has a new In Treatment.
• At 10, E! has a new episode of The Soup.
• Sci-Fi has a new Stargate Atlantis at 10.
• At 10:30, TCM has Three Days of the Condor.
• At 11, HBO has a new Real Time with Bill Maher, with guests Christopher Hitchens, Harry Shearer, and former Under-Secretary-General of the UN Shashi Tharoor.

Check your local TV listings for more.