Very classy. With Laura Ziskin at the helm, ABC, CBS and NBC pulled off a historic simultaneous telecast devoted to raising money for cancer research and awareness among viewers of the importance of early-detection tests for the disease that claims 550,000 Americans every year.

"Stand Up to Cancer" was part telethon and part tribute to the millions of famous and ordinary folks who have battled cancer in its many forms. The hourlong, commercial-free special, originating from Hollywood's Kodak Theater, was notable for featuring a joint-emcee appearance by the Big Three news anchors -- Charlie Gibson, Katie Couric and Brian Williams -- and appearances by a gaggle of celebs. Presidential contenders John McCain and Barack Obama sent in vids, as did producers of "The Simpsons."

All in all, an uplifting hour that harnessed the awesome power of the medium on behalf of a most worthy cause. Kudos to Ziskin (pictured below with Ellen DeGeneres), a cancer survivor herself, for joining with Sherry Lansing, the Entertainment Industry Foundation and other organizers to make it happen.

(More pics after the jump. Below right: Jennifer Garner, Evan Handler and Scarlett Johansson)

CBS chief Leslie Moonves made a visit to the CBS News offices today as a show of support for embattled anchor Katie Couric. Associated Press' David Bouder has all the details in this report on Moonves' journey into the newsroom and meeting with Couric and "CBS Evening News" exec producer Rick Kaplan, who insisted that reports of Couric's exit from the anchor chair have been greatly exaggerated. "She's not been at it two years and everybody is writing her obituary," Kaplan told the AP. "That's fine. Success is the sweetest revenge."...

Meanwhile, NBC News has locked up the services of its intrepid Middle Eastern correspondent Richard Engel. Engel has been upped to chief foreign correspondent for the Peacock, which is promising to raise his profile on "NBC  Nightly News," MSNBC and other platforms. Engel, who is conversant in Arabic and fluent in Italian and Spanish, made a name for himself covering the early days of the Iraq war as a freelancer for ABC before joining NBC News in 2003. "There aren't enough superlatives to describe the work that Richard has done in some of the most dangerous places on Earth for NBC News," said NBC News prexy Steve Capus in touting Engel's promotion.

What a difference a year makes. This time last year, Katie Couric was charming the crowds at TCA, preparing for her history-making entry into the "Evening News" scene. CBS brass surely would've never predicted they'd be in such damage control mode, but Katie's candid interview with New York magazine continues to reverberate around media circles. So much so that the AP today moves a "nothing's happening, really" story quoting CBS News and Sports prexy Sean McManus trying to counter the rumors to the contrary and asserting that the Eye expects to still have Katie in the anchor chair by the time the news division is plotting its coverage of the 2010 mid-term elections.