'To Catch a Predator' host Chris Hansen has been embroiled in a scandal since reports surfaced that he'd been caught cheating on his wife.

Now it seems that the scandal may have cost him more than just marital harmony -- it may also have cost him a much-coveted job.

According to 'The New York Post,' NBC was set to name Hansen as the new 'Dateline' anchor next month after current anchor Ann Curry landed the top job at 'Today,' but the plan has been scrapped by NBC brass, who believe the scandal has damaged Hansen.

The 'Post' quotes a source as saying that "Hansen was to be announced as a lead anchor. ... While NBC is publicly playing down the scandal, it's thrown their plans into disarray. Kate Snow may now have to get the job, but she's been on the show only a year."

Oh, the irony ... It's been reported that Chris Hansen, host of 'To Catch a Predator,' the controversial 'Dateline' show that uses hidden cameras to trap would-be perverts in sting operations, has been caught cheating on his wife ... in a sting operation using hidden cameras.

According to 'The Daily Mail' Hansen found himself on the receiving end of his own hidden camera tactics after the married NBC anchor was secretly filmed on an illicit date with a blonde television reporter 20 years his junior.

He was the subject of a four-month long sting operation conducted by 'The National Enquirer' after he allegedly began an affair with former NBC intern Kristyn Caddell, a 30-year-old Florida journalist.

Here's tonight's TV lineup (all times Eastern).

• At 8, ABC has a new 'Wife Swap,' followed by new episodes of 'Jamie Oliver's Food Revolution' and '20/20.'
• CBS has a new 'Ghost Whisperer' at 8, then a new 'Medium' and the series premiere of 'Miami Medical.'
• NBC has a new 'Who Do You Think You Are?' at 8, followed by a new, two-hour 'Dateline.'
• The CW has a new 'Smallville' at 8.
• PBS has new episodes of 'Washington Week,' 'NOW,' and 'Bill Moyers Journal.'
• Nickelodeon has a new 'Big Time Rush' at 8.
• Also at 8: MyNetwork TV has a new 'Smackdown!'
• At 9, Syfy has a new 'Stargate Universe,' then the series premiere of 'Merlin.'
• There's a new 'Clone Wars' on Cartoon Network at 9.
• Teen Nick has a new 'Degrassi: The Next Generation' at 9.
• At 10, E! has a new episode of 'The Soup.'
• BBC America has a new 'Friday Night with Jonathan Ross' at 10.
• STARZ has a new 'Spartacus: Blood & Sand' at 10.

Check your local TV listings for more.

After the jump, the late night talk shows.

Here's tonight's TV lineup (all times Eastern).

• CBS has NCAA Basketball all night.
• At 8, NBC has a new 'Who Do You Think You Are?,' then a new, two-hour 'Dateline.'
• PBS has a new 'Washington Week' at 8, followed by new episodes of 'NOW' and 'Bill Moyers Journal.'
• MyNetwork TV has a new 'Smackdown' at 8.
• GSN has a new 'Instant Recall' at 8.
• TCM has 'Jason and the Argonauts' at 8.
• Sundance has a new 'Live From Abbey Road' at 8.
• At 9, ABC has a new 'Jamie Oliver's Food Revolution,' followed by a new '20/20.'
• FOX has a new 'Kitchen Nightmares' at 9.
• Syfy has a new 'Caprica' at 9.
• HBO has a new 'Ricky Gervais Show' at 9, then new episodes of 'The Life & Times of Tim' and 'Real Time with Bill Maher,' with Christopher Hitchens, Rob Thomas, Jeff Garlin, and Ezra Klein.
• Also at 9: Cartoon Network has a new episode of 'The Clone Wars' at 9.
• At 10, STARZ has a new 'Spartacus.'
• Food Network has a new 'Best Thing I Ever Ate' at 10.
• E! has two new episodes of 'The Soup' at 10.
• At midnight, HBO has a new 'Funny or Die Presents.'

Check your local TV listings for more.

After the jump, the late night talk shows.

Here's tonight's TV lineup (all times Eastern).

• CBS has NCAA Basketball all night.
• AMC has a 'Breaking Bad' marathon all night.
• At 8, ABC has Figure Skating, followed by two new episodes of '20/20.'
• NBC has 'Who Do You Think You Are?' at 8, then a new, two-hour 'Dateline.'
• PBS has a new 'Washington Week' at 8, followed by new episodes of 'NOW' and 'Bill Moyers Journal.'
• MyNetwork TV has a new 'Smackdown!' at 8.
• Nickelodeon has a new 'iCarly' at 8, then a new 'Big Time Rush.'
• At 9, HBO has a new 'Ricky Gervais Show' at 9, followed by new episodes of 'Life and Times of Tim' and 'Real Time with Bill Maher.'
• Syfy has a new 'Caprica' at 9.
• Cartoon Network has a new episode of 'The Clone Wars' at 9, then a new 'Dude, What Would Happen?'
• At 10, STARZ has a new 'Spartacus: Blood & Sand.'
• Food Network has a new 'Best Thing I Ever Ate' at 10.
• BBC America has a new 'Friday Night with Jonathan Ross' at 10.
• At midnight, HBO has a new 'Funny or Die Presents.'

Check your local TV listings for more.

After the jump, the late night talk shows.

Here's tonight's TV lineup (all times Eastern).

• At 7, ABC has 'The Barbara Walters Special,' followed by the 'Oscars Red Carpet' and The Oscars.
• CBS has a new '60 Minutes Presents,' then a new 'Amazing Race.'
• NBC has a new 'Dateline' at 7.
• FOX has two new episodes of 'Til Death' at 7.
• At 7:30, Disney has a new 'Hannah Montana.'
• At 8, GSN has a new 'High Stakes Poker.'
• TCM has 'The Oscar' at 8, followed by 'The Big Knife.'
• At 9, Food Network has a new 'Iron Chef America.'
• HBO has a new 'Big Love' at 9, then a new 'How To Make It In America.'
• Hallmark has 'Uncorked' at 9.
• At 10, History Channel has a new 'Ax Men.'
• At 11:30, E! has the E! After Party: The Academy Awards.'
• At 12:05am, ABC has a new 'Jimmy Kimmel Live.'
• At 12:30am, Cartoon Network has a new 'Tim and Eric's Awesome Show, Great Job.'

Check your local TV listings for more.

Here's tonight's TV lineup (all times Eastern).

• At 8, ABC has a new 'Supernanny,' followed by a new, two-hour '20/20.'
• CBS has a new 'Ghost Whisperer' at 8, then new episodes of 'Medium' and 'Numb3rs.'
• NBC has 'Who Do You Think You Are?' at 8, followed by a new, two-hour 'Dateline.'
• PBS has a new 'Washington Week' at 8, then new episodes of 'NOW' and 'Bill Moyers Journal.'
• MyNetwork TV has a new 'Smackdown' at 8.
• TCM has 'The Crowded Sky' at 8, followed by 'Airplane!'
• At 9, Syfy has a new 'Caprica.'
• HBO has a new 'Ricky Gervais Show' at 9, then a new 'Life and Times of Tim.'
• At 10, HBO has a new 'Real Time with Bill Maher,' with Sean Penn, Arianna Huffington, Michael Moore, and Andrew Ross Sorkin.
• STARZ has a new 'Spartacus: Blood & Sand' at 10.
• Food Network has a new 'Best Thing I Ever Ate' at 10.
• There's a new episode of 'The Soup' on E! at 10.
• Also at 10: BBC America has a new 'Friday Night with Jonathan Ross.'
• At 11, IFC has The Spirit Awards.
• At midnight, HBO has a new 'Funny or Die Presents.'

Check your local TV listings for more.

After the jump, the late night talk shows.

• At 8, ABC has a new 'Supernanny,' followed by new episodes of 'Shark Tank' and '20/20.'
• CBS has a new 'Ghost Whisperer' at 8, then new episodes of 'Medium' and 'Numb3rs.'
• The CW has a new, two-hour 'Smallville' at 8.
• PBS has new episodes of 'Washington Week,' NOW,' and 'Bill Moyers Journal.'
• MTV and VH-1 have 'SOS Helping Ourselves: Help For Haiti' at 8.
• At 9, NBC has a new 'Dateline,' followed by a new 'Jay Leno Show.'
• FOX has a new 'Kitchen Nightmares' at 9.
• There's a new 'Caprica' on Syfy at 9.
• Also at 9: Cartoon Network has a new episode of 'The Clone Wars.'
• At 10, Food Network has a new 'The Best Thing I Ever Ate.'
• E! has a new episode of 'The Soup' at 10.
• BBC America has a new 'Friday Night with Jonathan Ross' at 10.

Check your local TV listings for more.

After the jump, the late night talk shows.

Here's the TV lineup for tonight (all times Eastern).

• BBC America is showing Alfred Hitchcock movies all night.
• At 7, ABC has a new America's Funniest Home Videos, followed by new episodes of Extreme Makeover, Desperate Housewives, and Brothers & Sisters.
• CBS has a new 60 Minutes at 7, then The Grammy Awards.
• NBC has a new, two-hour Dateline at 7, followed by Saturday Night Live Presents: Sports All-Stars.
• FOX has two new episodes of 'Til Death at 7, then new episodes of The Simpsons, The Cleveland Show, Family Guy, and American Dad.
• ESPN2 has more of The Winter X Games at 7.
• At 7:20, ESPN has The Pro Bowl Game.
• At 9, PBS has a new Masterpiece Classic.
• There's a new Big Love on HBO at 9.
• Food Network has a new Iron Chef America at 9, then a new Worst Cooks in America.
• TLC has a new Cake Boss at 9.
• History Channel has a new Ax Men at 9.
• At 10, Travel Channel has two new episodes of 101 Chowdown Countdown.

Check your local TV listings for more.

• ESPN2 has coverage of The Australian Open all night.
• At 6:30, FOX has the NFC Championship Game, the Vikings vs. the Saints.
• At 7, NBC has a new, two-hour Dateline, followed by Figure Skating.
• At 8, ABC has a new, two-hour Extreme Makeover.
• Food Network has a new Challenge at 8, then new episodes of Iron Chef America and Worst Cooks in America.
• Nickelodeon has a new Nick News at 8.
• BBC America has Rear Window at 8.
• At 8:30, Disney has a new Jonas.
• A 9, PBS has a new Masterpiece Classic.
• HBO has a new Big Love at 9.
• History Channel has a new Ax Men at 9, then a new Madhouse.
• Biography Channel has a new I Survived at 9.
• At 10, Travel Channel has two new episodes of 101 Chowdown Countdown.

Check your local TV listings for more.

• At 8, ABC has a new Supernanny, followed by new episodes of Shark Tank and 20/20.
• CBS has a new Ghost Whisperer at 8, then new episodes of Medium and Numb3rs.
• NBC has new episodes of Law and Order, Dateline, and The Jay Leno Show.
• PBS has a new Washington Week at 8, followed by new episodes of NOW and Bill Moyers Journal.
• At 8:30, Cartoon Network has a new Ben 10: Alien Force.
• At 9, FOX has a new Dollhouse.
• Syfy has a the two-hour season finale of Sanctuary at 9.
• VH-1 has The Critics Choice Awards at 9.
• Also at 9: Hallmark has The Wishing Well.
• At 10, Food Network has a new The Best Thing I Ever Ate.
• At 11, Comedy Central has John Oliver's New York Stand-Up Show.

Check your local TV listings for more.

After the jump, the late night talk shows.

• At 8, ABC has a new Supernanny, then the season premiere of Shark Tank and a new 20/20.
• CBS has a new Ghost Whisperer at 8, followed by new episodes of Medium and Numb3rs.
• NBC has a new, two-hour Dateline, followed by a new Jay Leno Show.
• PBS has new episodes of Washington Week, NOW, and Bill Moyers Journal.
• MyNetwork TV has a new Smackdown! at 8.
• Also at 8: TCM has Elvis on Tour, then Elvis: That's The Way It Is.
• At 8:30, Cartoon Network has a new Ben 10: Alien Force.
• At 9, FOX has a new Dollhouse.
• Travel Channel has two new episodes of Ghost Adventures at 9.
• National Geographic Channel has a new Dog Whisperer at 9.
• At 10, Syfy has a new Sanctuary.
• Food Network has the season premiere of The Best Thing I Ever Ate at 10.
• There's a new episode of The Soup on E! at 10.

Check your local TV listings for more.

After the jump, the late night talk shows.

• At 7:30, Cartoon Network has a new Batman: The Brave and the Bold.
• At 8, ABC has a new Supernanny, followed by new episodes of Ugly Betty and 20/20.
• CBS has a new Ghost Whisperer, then new episodes of Medium and Numb3rs.
• NBC has new episodes of Law and Order, Dateline, and The Jay Leno Show.
• The CW has a new Smallville at 8.
• PBS has a new Washington Week at 8, then new episodes of NOW and Bil Moyers Journal.
• MyNetwork TV has a new Smackdown! at 8.
• TBS has The Wizard of Oz at 8.
  
• Also at 8: Nickelodeon has a new episode of The Troop.
• At 8:30, Disney has a new Suite Life on Deck.
• Cartoon Network has a new Ben 10: Alien Force at 8:30, followed by a new Clone Wars.
• At 9, USA has a new Monk, then a new White Collar.
• Syfy has a new Stargate Universe at 9, followed by a new Sanctuary.
• Travel Channel has two new episodes of Ghost Adventures at 9.
• BBC America has a new Friday Night with Jonathan Ross at 9.
• At 10, E! has a new episode of The Soup.
• History Channel has a new Lock 'N Load with R. Lee Ermey at 10.

Check your local TV listings for more.

After the jump, the late night talk shows.

• At 7, MTV has the movie My Super Psycho Sweet Sixteen.
• At 8, ABC has a new Supernanny, followed by new episodes of Ugly Betty and 20/20.
• CBS has a new Ghost Whisperer at 8, then new episodes of Medium and Numb3rs.
• NBC has a new Law and Order at 8, followed by new episodes of Dateline and The Jay Leno Show.
• The CW has a new Smallville at 8.
• PBS has new episodes of Washington Week, NOW, and Bill Moyers Journal.
• There's a new Smackdown! on MyNetwork TV at 8.
• Lifetime has a new DietTribe at 8.
• AMC has Young Frankenstein at 8.
• Travel Channel has Ghost Adventures Live! at 8.
• At 9, USA has a new Monk, then a new White Collar.
• Syfy has a new Stargate Universe at 8, followed by a new Sanctuary.
• Cartoon Network has a new episode of The Othersiders at 9.
• Also at 9: BBC has a new Friday Night with Jonathan Ross.
• At 10, STARZ has a new Crash.
• E! has a new episode of The Soup at 10.

Check your local TV listings for more.

After the jump, the late night talk shows.

• At 7:30, Cartoon Network has a new Batman: The Brave and the Bold.
• At 8, ABC has a new Supernanny, followed by new episodes of Ugly Betty and 20/20.
• CBS has a new Ghost Whisperer at 8, then new episodes of Medium and Numb3rs.
• NBC has new episodes of Law and Order, Dateline, and The Jay Leno Show.
• FOX has a new Brothers at 8, followed by new episodes of 'Til Death and Dollhouse.
• There's a new Smallville on The CW at 8.
• PBS has a new Washington Week at 8, then new episodes of NOW and Bill Moyers Journal.
• MyNetwork TV has a new Smackdown! at 8.
• ESPN2 has College Football at 8, Rutgers vs. Army.
• Nickelodeon has a new episode of The Troop at 8.
• Also at 8: Disney has a new Wizards of Waverly Place, followed by a new Suite Life on Deck.
• At 8:30, Cartoon Network has a new Ben 10: Alien Force.
• At 9, USA has a new Monk, then the series premiere of White Collar.
• Syfy has a new episode of Stargate Universe at 9, followed by a new Sanctuary.
• BBC America has a new Friday Night with Jonathan Ross at 9.
• At 10, E! has a new episode of The Soup.
• History Channel has a new Lock 'N Load with R. Lee Ermey at 10.
• Travel Channel has two new episodes of Ghost Stories at 10.

Check your local TV listings for more.

After the jump, the late night talk shows.