Episode 62·April 23, 2007·60 min
Episode 263
The 100th episode is celebrated with celebrity well wishes from Jay Leno, Regis Philbin, Jackie Chan, Celine Dion, Hayden Panettiere and Zachary Quinto.
The 100th episode is celebrated with celebrity well wishes from Jay Leno, Regis Philbin, Jackie Chan, Celine Dion, Hayden Panettiere and Zachary Quinto.