As Mischa Barton returns to television this week, see who else is appearing on the small screen this fall
Robert Buckley, One Tree Hill
Shirtless alert: Lipstick Jungle hottie Buckley replaces Tree Hill's departing mainstay Chad Michael Murray this season, taking the role of a sports agent named Clayton. Buckley's first appearance, opposite James Lafferty, is on the seventh season premiere Sept. 14.
Credit: Fred Norris/The CW