The CW is the final network to release its fall lineup this week, and the network is a bit more ambitious than in the past. They've picked up four new shows for the fall, moved two shows to new nights and pushed the ninth season of One Tree Hill to mid-season.

The big changes include moving 90210 to Tuesdays and Nikita to Fridays to make room for two of the network's new shows.

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Monday will feature a pair of shows from executive producers Josh Schwartz and Stephanie Savage: Gossip Girl and the new Hart of Dixie. The latter focuses on a city doctor moving to a small southern town and reunites The O.C. creator Josh Schwartz with star Rachel Bilson.

Tuesdays will mark the return of Sarah Michelle Gellar to TV in Ringer, where she plays a girl on the run who assumes the identity of her twin.

Wednesdays will feature a pair of reality shows as America's Next Top Model will be paired with H8R, where regular people meet celebrities they hate.

Thursdays sees a pair of Kevin Williamson shows based on books by L.J. Smith, The Vampire Diaries and the new witch drama The Secret Circle.

Here's the full fall schedule:

MONDAY
8pm: Gossip Girl
9pm: Hart of Dixie

TUESDAY
8pm: 90210
9pm: Ringer

WEDNESDAY
8pm: H8R
9pm: America's Next Top Model

THURSDAY
8pm: The Vampire Diaries
9pm: The Secret Circle

FRIDAY
8pm: Nikita
9pm: Supernatural

(Image courtesy of the CW)