What's On Tonight: Torchwood, 48 Hours Mystery, Spike Feresten

• At 8, FOX has a new Cops.
• TLC has two new episodes of Flip That House at 8, followed by new episodes of Trading Spaces and Moving Up.
• At 9, FOX has a new America's Most Wanted.
• CNBC has a new Suze Orman Show at 9.
• There's a Throwdown with Bobby Flay marathon on Food Network starting at 9.
• BBC America has a new Torchwood at 9.
• Also at 9: Cartoon Network has two new episodes of Naruto, then a new One Piece.
• At 10, CBS has a new 48 Hours Mystery.
• At 11:30, NBC has a new Saturday Night Live, with guests Jonah Hill and Mariah Carey.
• At midnight, FOX has a new Talk Show with Spike Feresten.

Check your local TV listings for more.