David Bianculli

Joss Whedon's new television show, Dollhouse, follows a group of young women and men who have volunteered to have their personalities and memories erased.

What's new on TV? A slew of new television episodes and series are premiering this weekend. David Bianculli reviews a sampling, including Friday Night Lights, The L Word, Big Love, Flight of the Conchords and the premiere of The United States of Tara.

The seventh season of 24 premieres this Sunday. Critic David Bianculli assesses the four-hour, two-night return of counterterrorist Jack Bauer — who's got some new allies, and some new enemies.