John Travolta is an incredible actor and people like us remember hime from his "Saturday Night Fever" days when we all wanted to dance like him. In "Hairspray," he goes several steps farther by crossdressing and acting as the mother of a teenager who accepts her obese body through dancing. Yes, I have taken some dancing lessons and all I can say is that when you are dancing, you forget the defects of your body; you just immerse yourself in the dance. Here is an insightful interview with Travolta in which he talks about this movie as well as other movies that he has acted in plus some new film ideas that he is working on.