'Oprah Winfrey Show' Starts 25th - And Last - Season

(CBS) There's a lot of secrecy and speculation about the first episode today of the 25th and final season of "The Oprah Winfrey Show."

While Winfrey has hinted she's going out in style, she has been unacharacteristically tightlipped about the season premiere.

In recently released video of the season's first episode, the TV talk show host and actor John Travolta dance hand-in-hand through her stage doors to "Love Train'' by the O'Jays.

The Internet has been abuzz z about possible other performances and celebrity guests, but so far there has been no confirmation.

For cable viewers, there's more Winfrey to come. The Mississippi native is set to launch her Oprah Winfrey Network, or OWN, on cable Jan. 1.\

The end of "The Oprah Winfrey Show" will be featured on that network with "`Behind the Scenes: Oprah's 25th Season."