America's Next Top Model is to launch The CW network with a special two-hour premiere on September 20.

The network's schedule rollout will take place over a two-week period, continuing with Friday Night Smackdown on September 22.

7th Heaven combines with new drama Runaway on September 25, while the seventh season of Gilmore Girls begins on September 26.

One Tree Hill premieres on September 27, one night before the return of Smallville and Supernatural.

The CW's Sunday night comedy block - comprising Everybody Hates Chris, All Of Us, Girlfriends and The Game - kicks off on October 1.

The final Fall premiere is reserved for Veronica Mars, which starts its third season on October 3.