Primetime Preview: More Modern Family

There are two hilarious reasons to watch TV tonight: Modern Family and Kristen Chenoweth on Glee. Below, we offer a preview of the entire primetime schedule...

• 8:00 p.m. Kelly Grammer debuts as Hank (ABC); a new installment of America's Next Top Model (The CW); college friends show up on The New Adventures of Old Christine (CBS).
• 8:30 p.m. We guess some people still watch Gary Unmarried (CBS); series premiere of The Middle (CBS).
• 9:00 p.m. Chenoweth guest stars on Glee (Fox); Lily gets signed up for Mommy & Me on Modern Family (ABC).
• 9:30 p.m. The second episode of Cougar Town (ABC).
• 10:00 p.m. Darryl's identity is at the center of Eastwick (ABC).