On the new hit show "The Secret Life of an American Teenager" John plays Marshall Bowman - Grace Bowman's overprotective yet well-meaning father. He's a good Christian, but he's certainly not beyond threats or holding grudges, especially when it comes to any guy who's wronged his precious Grace. A doctor himself, Marshall finds out about Amy's pregnancy even before her own parents do, which sparks off a whole series of debates on the meaning of "making a mistake." But the question is ... will Marshall ever allow his own oh-so-perfect daughter to be anything less than perfect?
