What's On Tonight: Smackdown, Hot Dogs, Standoff, Painkiller Jane

• At 8, PBS has a new NOW, followed by new episodes of Washington Week and Bill Moyers Journal.
• The CW has a new, two-hour Smackdown! at 8.
• ESPN has Nathan's Hot Dog Eating Contest at 8, while ESPN2 has the Busch Winn-Dixie 250 race.
• Fox Movie Channel has the original M*A*S*H movie at 8.
• At 9, CBS starts rerunning episodes of Jericho.
• FOX has a new Standoff at 9.
• Discovery has a new Man vs. Wild at 9.
• IFC has the little-seen Ripley's Game at 9, with John Malkovich.
• At 10, Sci-Fi has a new Painkiller Jane.

Check your local TV listings for more.